{"id":6410,"date":"2017-08-26T20:58:02","date_gmt":"2017-08-26T11:58:02","guid":{"rendered":"http:\/\/english-samurai.com\/?p=6410"},"modified":"2025-07-14T23:16:48","modified_gmt":"2025-07-14T14:16:48","slug":"%e3%80%8c%e4%b8%89%e8%a7%92%e5%bd%a2%e3%80%81%e5%9b%9b%e8%a7%92%e5%bd%a2%e3%80%8d%e3%82%92%e8%8b%b1%e8%aa%9e%e3%81%a7%e8%a8%80%e3%81%86%e3%81%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/english-samurai.com\/?p=6410","title":{"rendered":"\u4e09\u89d2\u5f62\u3084\u56db\u89d2\u5f62\u3092\u82f1\u8a9e\u3067\u8a00\u3046\u3068\uff1f\u4e94\u89d2\u5f62\u304b\u3089\u4e8c\u5341\u89d2\u5f62\u307e\u3067\u306e\u82f1\u8a33\u3082\u89e3\u8aac\uff01"},"content":{"rendered":"\n

\u300c\u4e09\u89d2\u5f62\u3001\u56db\u89d2\u5f62<\/strong>\u300d<\/strong>\u3092\u82f1\u8a9e\u3067\u4f55\u3068\u8a00\u3046\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n

\u30fb a (    \u3000\u3000) (\u3000    \u3000) \u3000
(\u76f4\u89d2\u4e09\u89d2\u5f62\uff09<\/p>\n\n\n\n

\u30fba (        ) container
\uff08\u56db\u89d2\u3044\u5bb9\u5668\uff09<\/p>\n\n\n\n

\uff08\u3000\u3000\u3000\uff09\u306e\u4e2d\u306b\u5165\u308b\u5358\u8a9e\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n

\u53d7\u9a13\u82f1\u8a9e\u3067\u306f\u3042\u307e\u308a\u99b4\u67d3\u307f\u306e\u306a\u3044\u5358\u8a9e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\u2193<\/p>\n\n\n\n

\u2193<\/p>\n\n\n\n

\u2193<\/p>\n\n\n\n

\u2193<\/p>\n\n\n\n

\u6b63\u89e3\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30fb a ( right<\/span> ) ( triangle<\/span> ) \u3000
(\u76f4\u89d2\u4e09\u89d2\u5f62\uff09<\/p>\n\n\n\n

\u30fba ( square<\/span> ) container
\uff08\u56db\u89d2\u3044\u5bb9\u5668\uff09
\u201cright\u201d\u306b\u306f\u300c\u76f4\u89d2\u306e\u300d\u3068\u3044\u3046\u610f\u5473\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n

\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

right triangle\u3092\u300c\u6b63\u4e09\u89d2\u5f62\u300d\u3068\u8aa4\u89e3\u3059\u308b\u4eba\u304c\u591a\u3044\u3051\u3069\u3001\u300c\u76f4\u89d2\u4e09\u89d2\u5f62\u300d\u3068\u3044\u3046\u610f\u5473\u3060\u304b\u3089\u6ce8\u610f\u3057\u3066\u306d\u3002
\u300c\u6b63\u4e09\u89d2\u5f62\u300d\u306f\u3001\u201cequilateral triangle\u201d\u3068\u8a00\u3046\u3088\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\u6b63\u65b9\u5f62\u3067\u3082\u9577\u65b9\u5f62\u3067\u3082\u306a\u3044\u305f\u3060\u306e\u300c\u56db\u89d2\u5f62\u300d\u306f\u3001\u82f1\u8a9e\u3067\u4e00\u822c\u7684\u306b “quadrilateral”\uff08\u30af\u30a2\u30c9\u30e9\u30ea\u30e9\u30bf\u30eb\uff09\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u89e3\u8aac\uff1a
quadrilateral \u306f\u3001\u300c4\u3064\u306e\u8fba\u3092\u6301\u3064\u56f3\u5f62\u300d\u3068\u3044\u3046\u610f\u5473\u306e\u6b63\u5f0f\u306a\u6570\u5b66\u7528\u8a9e\u3067\u3059\u3002
\u8a9e\u6e90\u306f\u30e9\u30c6\u30f3\u8a9e\u306e quadri-\uff084\u3064\uff09+ lateral\uff08\u8fba\uff09\u3067\u3059\u3002<\/p>\n\n\n\n

\u4f8b\u6587
A square is a type of quadrilateral.
\uff08\u6b63\u65b9\u5f62\u306f\u56db\u89d2\u5f62\u306e\u4e00\u7a2e\u3067\u3059\uff09<\/p>\n\n\n\n

\u305d\u3057\u3066\u3001\u672c\u6765\u306f\u3001square\u306f\u6b63\u65b9\u5f62\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u304c\u3001\u65e5\u5e38\u751f\u6d3b\u3067\u306f\u300c\u89d2\u3070\u3063\u305f\u5f62\u300d\u5168\u822c\u306b\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u6b63\u65b9\u5f62\u3067\u3082\u306a\u3044\u56db\u89d2\u3044\u5bb9\u5668\u3092\u201ca square container\u201d\u3068\u547c\u3093\u3067\u5dee\u3057\u652f\u3048\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n

\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

\u3055\u3089\u306b\u6df1\u5f6b\u308a\u3057\u3066\u5c0f\u5b66\u6821\u3067\u7fd2\u3046\u56db\u89d2\u5f62\u3092\u3059\u3079\u3066\u82f1\u8a9e\u306b\u3059\u308b\u3088\uff01<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\u65e5\u672c\u8a9e<\/th>\u82f1\u8a9e<\/th>\u8aad\u307f\u65b9\uff08\u30ab\u30bf\u30ab\u30ca\uff09<\/th><\/tr><\/thead>
\u6b63\u65b9\u5f62<\/td>square<\/td>\u30b9\u30af\u30a8\u30a2<\/td><\/tr>
\u9577\u65b9\u5f62<\/td>rectangle<\/td>\u30ec\u30af\u30bf\u30f3\u30b0\u30eb<\/td><\/tr>
\u53f0\u5f62<\/td>trapezoid<\/td>\u30c8\u30e9\u30da\u30be\u30a4\u30c9<\/td><\/tr>
\u5e73\u884c\u56db\u8fba\u5f62<\/td>parallelogram<\/td>\u30d1\u30e9\u30ec\u30ed\u30b0\u30e9\u30e0<\/td><\/tr>
\u3072\u3057\u5f62\uff08\u83f1\u5f62\uff09<\/td>rhombus<\/td>\u30ed\u30f3\u30d0\u30b9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n

\u3061\u306a\u307f\u306b\u3001\uff15\u89d2\u5f62<\/strong>\u3001\uff16\u89d2\u5f62<\/strong>\u306f\u3001\u305d\u308c\u305e\u308c\u201cpentagon\u201d<\/strong>\u3001\u201chexagon\u201d<\/strong>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n

\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

\u4e94\u89d2\u5f62\uff08\u30da\u30f3\u30bf\u30f3\u30b4\u30f3\uff09\u306f\u3001\u30a2\u30e1\u30ea\u30ab\u56fd\u9632\u7dcf\u7701\u672c\u5e81\u820e\u300c\u30da\u30f3\u30bf\u30b4\u30f3\uff08The Pentagon\uff09<\/strong>\u300d\u306e\u540d\u524d\u304c\u3001\u305d\u306e\u5efa\u7269\u306e\u5f62\u304c\u6b63\u4e94\u89d2\u5f62\uff08pentagon\uff09\u3067\u3042\u308b\u3053\u3068<\/strong>\u306b\u7531\u6765\u3057\u3066\u3044\u308b\u3053\u3068\u3067\u3082\u6709\u540d\u3060\u304b\u3089\u77e5\u3063\u3066\u3044\u308b\u4eba\u3082\u591a\u3044\u306f\u305a\u3060\u3088\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

\"\"\u306f\u308b\u304b<\/span><\/div>
\n

\u305d\u308c\u306f\u308f\u305f\u3057\u3082\u77e5\u3063\u3066\u305f\u308f\u3002\u3042\u3068\u3001\u30d8\u30ad\u30b5\u30f3\u30b4\u30f3\u306e\u516d\u89d2\u5f62\u3082\u6709\u540d\u306a\u30c6\u30ec\u30d3\u756a\u7d44\u306e\u540d\u524d\u3068\u4e00\u7dd2\u3060\u304b\u3089\u899a\u3048\u3084\u3059\u3044\u308f\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

\u305f\u3057\u304b\uff16\u4eba\u306e\u30bf\u30ec\u30f3\u30c8\u304c\u30af\u30a4\u30ba\u306b\u6311\u6226\u3059\u308b\u756a\u7d44\u3060\u3063\u305f\u306d\u3002
\u3042\u3068\u3001\u3053\u306e\u6a5f\u4f1a\u306b\u300c\u6b63\uff5e\u89d2\u5f62\u300d\u3068\u3044\u3046\u8a00\u3044\u65b9\u3082\u6b21\u306e\u901a\u308a\u899a\u3048\u3066\u306d\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\u300c\u6b63\u301c\u89d2\u5f62\u300d\u306e\u4e00\u822c\u7684\u306a\u82f1\u8a9e\u8868\u73fe<\/strong><\/p>\n\n\n\n

\u65e5\u672c\u8a9e<\/th>\u82f1\u8a9e<\/th><\/tr><\/thead>
\u6b63\u4e09\u89d2\u5f62<\/td>equilateral triangle<\/strong>\u3000
\u53c8\u306fregular triangle<\/td><\/tr>
\u6b63\u65b9\u5f62<\/td>square<\/strong><\/td><\/tr>
\u6b63\u4e94\u89d2\u5f62<\/td>regular pentagon<\/strong><\/td><\/tr>
\u6b63\u516d\u89d2\u5f62<\/td>regular hexagon<\/strong><\/td><\/tr>
\u6b63\u516b\u89d2\u5f62<\/td>regular octagon<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\"\"\u306f\u308b\u304b<\/span><\/div>
\n

\u6b63\u4e94\u89d2\u5f62\u3092equilateral <\/strong>pentagon<\/strong>\u3068\u8a00\u3048\u306a\u3044\u306e\uff1f<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

\u3044\u3044\u8cea\u554f\u3060\u306d\u3002\u300cequilateral pentagon\u300d\u3068\u306f\u8a00\u3048\u308b\u3051\u3069\u3001\u6b63\u4e94\u89d2\u5f62\u3068\u306f\u9650\u3089\u306a\u3044\u3093\u3060\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

\"\"\u306f\u308b\u304b<\/span><\/div>
\n

\u3069\u3046\u3044\u3046\u3053\u3068\uff1f<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

\u6b21\u306e\u9055\u3044\u3092\u62bc\u3055\u3048\u3066\u306d\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\u300cequilateral\u300d\u3068\u300cregular\u300d\u306e\u9055\u3044<\/strong><\/p>\n\n\n\n

\u7528\u8a9e<\/th>\u610f\u5473<\/th>\u5099\u8003<\/th><\/tr><\/thead>
equilateral pentagon<\/strong><\/td>5\u3064\u306e\u8fba\u306e\u9577\u3055\u304c\u3059\u3079\u3066\u7b49\u3057\u3044\u4e94\u89d2\u5f62<\/td>\u89d2\u5ea6\u304c\u7b49\u3057\u3044\u3068\u306f\u9650\u3089\u306a\u3044<\/td><\/tr>
regular pentagon<\/strong><\/td>5\u3064\u306e\u8fba\u306e\u9577\u3055\u3082\u89d2\u5ea6\u3082\u3059\u3079\u3066\u7b49\u3057\u3044\u4e94\u89d2\u5f62<\/td> \u65e5\u672c\u8a9e\u306e\u300c\u6b63\u4e94\u89d2\u5f62\u300d\u3068\u4e00\u81f4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\"\"\u306f\u308b\u304b<\/span><\/div>
\n

\u306a\u308b\u307b\u3069\u3002
\u4e09\u89d2\u5f62\u3067\u306f\u3001\u300c3\u8fba\u304c\u7b49\u3057\u3044\uff1d3\u89d2\u3082\u7b49\u3057\u3044<\/strong>\u300d\u304b\u3089\u3001equilateral\uff08\u8fba\u304c\u7b49\u3057\u3044\uff09\uff1dregular\uff08\u4e09\u89d2\u5f62\u3068\u3057\u3066\u6b63\u3057\u3044\uff09<\/strong> \u304c\u6210\u308a\u7acb\u3064\u308f\u306d\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

\u305d\u3046\u3002\u3060\u304b\u3089\u3001\u4e09\u89d2\u5f62\u3067\u306f\u300cequilateral\u300d\u3060\u3051\u3067\u300c\u6b63\u4e09\u89d2\u5f62\u300d\u3092\u8868\u305b\u308b\u305f\u3081\u3001\u308f\u3056\u308f\u3056\u300cregular triangle\u300d\u3068\u8a00\u3046\u5fc5\u8981\u304c\u306a\u3044\u3093\u3060\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

\"\"\u306f\u308b\u304b<\/span><\/div>
\n

\u305d\u3046\u306a\u306e\u306d\u3002\u305d\u308c\u304b\u3089\u3001\u4e5d\u89d2\u5f62\u4ee5\u4e0a\u306f\u3069\u3046\u3044\u3046\u306e\u304b\u3057\u3089\uff1f<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\u65e5\u672c\u8a9e\u540d<\/th>\u82f1\u8a9e\u540d<\/th><\/tr><\/thead>
\u4e09\u89d2\u5f62<\/td>triangle<\/td><\/tr>
\u56db\u89d2\u5f62<\/td>quadrilateral \/ tetragon<\/td><\/tr>
\u4e94\u89d2\u5f62<\/td>pentagon<\/td><\/tr>
\u516d\u89d2\u5f62<\/td>hexagon<\/td><\/tr>
\u4e03\u89d2\u5f62<\/td>heptagon<\/td><\/tr>
\u516b\u89d2\u5f62<\/td>octagon<\/td><\/tr>
\u4e5d\u89d2\u5f62<\/td>nonagon \/ enneagon<\/td><\/tr>
\u5341\u89d2\u5f62<\/td>decagon<\/td><\/tr>
\u5341\u4e00\u89d2\u5f62<\/td>hendecagon \/ undecagon<\/td><\/tr>
\u5341\u4e8c\u89d2\u5f62<\/td>dodecagon<\/td><\/tr>
\u5341\u4e09\u89d2\u5f62<\/td>tridecagon<\/td><\/tr>
\u5341\u56db\u89d2\u5f62<\/td>tetradecagon<\/td><\/tr>
\u5341\u4e94\u89d2\u5f62<\/td>pentadecagon<\/td><\/tr>
\u5341\u516d\u89d2\u5f62<\/td>hexadecagon<\/td><\/tr>
\u5341\u4e03\u89d2\u5f62<\/td>heptadecagon<\/td><\/tr>
\u5341\u516b\u89d2\u5f62<\/td>octadecagon<\/td><\/tr>
\u5341\u4e5d\u89d2\u5f62<\/td>enneadecagon<\/td><\/tr>
\u4e8c\u5341\u89d2\u5f62<\/td>icosagon<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\"\"\u306f\u308b\u304b<\/span><\/div>
\n

\u3048\u3063\u3001\u3053\u3093\u306a\u306e\u899a\u3048\u304d\u308c\u306a\u3044\u308f\uff01\u65e5\u672c\u8a9e\u307f\u305f\u3044\u306b<\u6570\u5b57+\u89d2\u5f62>\u3067\u8868\u305b\u306a\u3044\u306e\uff1f\u7121\u9650\u306b\u899a\u3048\u308b\u306f\u7121\u7406\u3088\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

\u3044\u3084\u3001\u7121\u9650\u3067\u306f\u306a\u3044\u3088\u3002\u65e5\u672c\u8a9e\u306e\u300c\u25ef\u89d2\u5f62\u300d\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u300c\u6570\u5b57\u306e\u63a5\u982d\u8f9e\u300d\uff0b\u300cgon\u300d\u3068\u3044\u3046\u5f62\u3092\u4f7f\u3048\u3070\u3001\u7406\u8ad6\u4e0a\u3044\u304f\u3089\u3067\u3082\u591a\u89d2\u5f62\u306e\u540d\u524d\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3002\u6b21\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\u6570\u5b57<\/th>\u82f1\u8a9e\u540d<\/th>\u5206\u89e3<\/th>\u65e5\u672c\u8a9e\u5bfe\u5fdc<\/th><\/tr><\/thead>
3<\/td>triangle<\/td>tri + angle<\/td>\u4e09\u89d2\u5f62<\/td><\/tr>
4<\/td>quadrilateral \/ tetragon<\/td>quadri + lateral \/ tetra + gon<\/td>\u56db\u89d2\u5f62<\/td><\/tr>
5<\/td>pentagon<\/td>penta + gon<\/td>\u4e94\u89d2\u5f62<\/td><\/tr>
6<\/td>hexagon<\/td>hexa + gon<\/td>\u516d\u89d2\u5f62<\/td><\/tr>
7<\/td>heptagon<\/td>hepta + gon<\/td>\u4e03\u89d2\u5f62<\/td><\/tr>
8<\/td>octagon<\/td>octa + gon<\/td>\u516b\u89d2\u5f62<\/td><\/tr>
9<\/td>nonagon \/ enneagon<\/td>nona + gon \/ ennea + gon<\/td>\u4e5d\u89d2\u5f62<\/td><\/tr>
10<\/td>decagon<\/td>deca + gon<\/td>\u5341\u89d2\u5f62<\/td><\/tr>
11<\/td>hendecagon<\/td>hendeca + gon<\/td>\u5341\u4e00\u89d2\u5f62<\/td><\/tr>
12<\/td>dodecagon<\/td>dodeca + gon<\/td>\u5341\u4e8c\u89d2\u5f62<\/td><\/tr>
13<\/td>tridecagon<\/td>tri + deca + gon<\/td>\u5341\u4e09\u89d2\u5f62<\/td><\/tr>
14<\/td>tetradecagon<\/td>tetra + deca + gon<\/td>\u5341\u56db\u89d2\u5f62<\/td><\/tr>
15<\/td>pentadecagon<\/td>penta + deca + gon<\/td>\u5341\u4e94\u89d2\u5f62<\/td><\/tr>
16<\/td>hexadecagon<\/td>hexa + deca + gon<\/td>\u5341\u516d\u89d2\u5f62<\/td><\/tr>
17<\/td>heptadecagon<\/td>hepta + deca + gon<\/td>\u5341\u4e03\u89d2\u5f62<\/td><\/tr>
18<\/td>octadecagon<\/td>octa + deca + gon<\/td>\u5341\u516b\u89d2\u5f62<\/td><\/tr>
19<\/td>enneadecagon<\/td>ennea + deca + gon<\/td>\u5341\u4e5d\u89d2\u5f62<\/td><\/tr>
20<\/td>icosagon<\/td>icosa + gon<\/td>\u4e8c\u5341\u89d2\u5f62<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\"\"\u306f\u308b\u304b<\/span><\/div>
\n

\u672c\u5f53\u3060\u308f\u3002\u5206\u89e3\u3059\u308b\u3068\u5171\u901a\u3059\u308b\u3082\u306e\u304c\u591a\u3044\u306e\u306d\u3002\u3067\u3082\u3001\u6570\u5b57\u306e\u63a5\u982d\u8a9e\u3068\u3044\u3046\u306e\u304c\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u308f\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

\u5b66\u8853\u7684\u306b\u306a\u3063\u3061\u3083\u3046\u3051\u3069\u3001\u3053\u306e\u6a5f\u4f1a\u306b\u6570\u5b57\u306e\u63a5\u982d\u8a9e\u3082\u899a\u3048\u3088\u3046\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\u6570\u5b57<\/th>\u63a5\u982d\u8a9e<\/th>\u8aad\u307f\u306e\u53c2\u8003<\/th><\/tr><\/thead>
1<\/td>mono-<\/td>\u30e2\u30ce<\/td><\/tr>
2<\/td>di-<\/td>\u30c0\u30a4<\/td><\/tr>
3<\/td>tri-<\/td>\u30c8\u30e9\u30a4<\/td><\/tr>
4<\/td>tetra-<\/td>\u30c6\u30c8\u30e9<\/td><\/tr>
5<\/td>penta-<\/td>\u30da\u30f3\u30bf<\/td><\/tr>
6<\/td>hexa-<\/td>\u30d8\u30ad\u30b5<\/td><\/tr>
7<\/td>hepta-<\/td>\u30d8\u30d7\u30bf<\/td><\/tr>
8<\/td>octa-<\/td>\u30aa\u30af\u30bf<\/td><\/tr>
9<\/td>ennea-<\/td>\u30a8\u30cd\u30a2<\/td><\/tr>
10<\/td>deca-<\/td>\u30c7\u30ab<\/td><\/tr>
11<\/td>hendeca- \/ undec-<\/td>\u30d8\u30f3\u30c7\u30ab\uff0f\u30a6\u30f3\u30c7\u30af<\/td><\/tr>
12<\/td>dodeca-<\/td>\u30c9\u30c7\u30ab<\/td><\/tr>
13<\/td>triskaideca-<\/td>\u30c8\u30ea\u30b9\u30ab\u30a4\u30c7\u30ab<\/td><\/tr>
14<\/td>tetrakaideca-<\/td>\u30c6\u30c8\u30e9\u30ab\u30a4\u30c7\u30ab<\/td><\/tr>
15<\/td>pentakaideca-<\/td>\u30da\u30f3\u30bf\u30ab\u30a4\u30c7\u30ab<\/td><\/tr>
16<\/td>hexakaideca-<\/td>\u30d8\u30ad\u30b5\u30ab\u30a4\u30c7\u30ab<\/td><\/tr>
17<\/td>heptakaideca-<\/td>\u30d8\u30d7\u30bf\u30ab\u30a4\u30c7\u30ab<\/td><\/tr>
18<\/td>octakaideca-<\/td>\u30aa\u30af\u30bf\u30ab\u30a4\u30c7\u30ab<\/td><\/tr>
19<\/td>enneakaideca-<\/td>\u30a8\u30cd\u30a2\u30ab\u30a4\u30c7\u30ab<\/td><\/tr>
20<\/td>icosa-<\/td>\u30a4\u30b3\u30b5<\/td><\/tr>
30<\/td>triaconta-<\/td>\u30c8\u30ea\u30a2\u30b3\u30f3\u30bf<\/td><\/tr>
40<\/td>tetraconta-<\/td>\u30c6\u30c8\u30e9\u30b3\u30f3\u30bf<\/td><\/tr>
50<\/td>pentaconta-<\/td>\u30da\u30f3\u30bf\u30b3\u30f3\u30bf<\/td><\/tr>
60<\/td>hexaconta-<\/td>\u30d8\u30ad\u30b5\u30b3\u30f3\u30bf<\/td><\/tr>
70<\/td>heptaconta-<\/td>\u30d8\u30d7\u30bf\u30b3\u30f3\u30bf<\/td><\/tr>
80<\/td>octaconta-<\/td>\u30aa\u30af\u30bf\u30b3\u30f3\u30bf<\/td><\/tr>
90<\/td>enneaconta-<\/td>\u30a8\u30cd\u30a2\u30b3\u30f3\u30bf<\/td><\/tr>
100<\/td>hecto- \/ hecaton-<\/td>\u30d8\u30af\u30c8\uff0f\u30d8\u30ab\u30c8\u30f3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
\n

\u3053\u308c\u3060\u3051\u3060\u3068\u4e0d\u89aa\u5207\u3060\u304b\u3089\u3001\u5177\u4f53\u7684\u306b\uff12\uff11\u3068\uff14\uff19\u306e\u4f5c\u308a\u65b9\u3092\u8aac\u660e\u3059\u308b\u306d\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

21 \u306e\u63a5\u982d\u8a9e\u306e\u4f5c\u308a\u65b9\uff1a\u300cicosikaihena-<\/strong>\u300d<\/p>\n\n\n\n

\n
<\/span>STEP<\/span><\/div>
20\u306e\u63a5\u982d\u8a9e\u3092\u78ba\u8a8d<\/div>
\n

20 = icosa-<\/strong>\uff08\u30a4\u30b3\u30b5\uff09<\/p>\n<\/div><\/div>\n\n\n\n

<\/span>STEP<\/span><\/div>
1\u306e\u63a5\u982d\u8a9e\u3092\u78ba\u8a8d<\/div>
\n

1 = hen-<\/strong>\uff08\u30d8\u30f3\uff09
\u203b\u300cmono-\u300d\u3067\u306f\u306a\u304f\u300chen-\u300d\u3092\u4f7f\u3046\u306e\u304c\u53e4\u5178\u7684\u3067\u3059\uff08\u3053\u308c\u306f\u30ae\u30ea\u30b7\u30e3\u8a9e\u306e\u5909\u5316\u306b\u3088\u308b\u3082\u306e\uff09\u3002<\/p>\n<\/div><\/div>\n\n\n\n

<\/span>STEP<\/span><\/div>
\u30b9\u30c6\u30c3\u30d73\uff1a\u300ckai\uff08\uff1dand\uff09\u300d\u3092\u633f\u5165\u3059\u308b<\/div>
\n

\u30ae\u30ea\u30b7\u30e3\u8a9e\u3067\u300c\u301c\u3068\u301c\u300d\u3092\u8868\u3059 kai<\/strong>\uff08\u30ab\u30a4\uff09\u3092\u9593\u306b\u5165\u308c\u308b
\u2192 icosa + kai + hen = icosakaihen<\/strong><\/p>\n<\/div><\/div>\n\n\n\n

<\/span>STEP<\/span><\/div>
\u30b9\u30c6\u30c3\u30d74\uff1a\u300chena\u300d\u306b\u5909\u5316<\/div>
\n

\u8a9e\u5442\u3092\u6574\u3048\u308b\u305f\u3081\u306b hen \u2192 hena<\/strong> \u306b\u5909\u5316\u3059\u308b\u306e\u304c\u901a\u4f8b
\u2192 icosikaihena-<\/strong><\/p>\n<\/div><\/div>\n\n\n\n

<\/span>STEP<\/span><\/div>
\u7d50\u679c<\/div>
\n
    \n
  • 21\u89d2\u5f62 = icosikaihenagon<\/strong><\/li>\n\n\n\n
  • \u203b\u610f\u5473\uff1a\u300c20\uff08icosa\uff09\uff0band\uff08kai\uff09\uff0b1\uff08hena\uff09\u89d2\u5f62\uff08gon\uff09\u300d<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n\n\n\n

    49 \u306e\u63a5\u982d\u8a9e\u306e\u4f5c\u308a\u65b9\uff1a\u300ctetracontaennea-<\/strong>\u300d<\/p>\n\n\n\n

    \n
    <\/span>STEP<\/span><\/div>
    40\u306e\u63a5\u982d\u8a9e\u3092\u78ba\u8a8d<\/div>
    \n

    40 = tetraconta-<\/strong>\uff08\u30c6\u30c8\u30e9\u30b3\u30f3\u30bf\uff09<\/p>\n<\/div><\/div>\n\n\n\n

    <\/span>STEP<\/span><\/div>
    9\u306e\u63a5\u982d\u8a9e\u3092\u78ba\u8a8d<\/div>
    \n

    9 = ennea-<\/strong>\uff08\u30a8\u30cd\u30a2\uff09<\/p>\n<\/div><\/div>\n\n\n\n

    <\/span>STEP<\/span><\/div>
    \u30b9\u30c6\u30c3\u30d73\uff1a\u300ckai\u300d\u306f\u5165\u308c\u306a\u3044<\/div>
    \n

    30\u4ee5\u4e0a\u306e\u5408\u6210\u3067\u306f kai \u3092\u7701\u7565<\/strong>\u3057\u3066\u76f4\u63a5\u3064\u306a\u3052\u308b\u306e\u304c\u4e00\u822c\u7684<\/p>\n<\/div><\/div>\n\n\n\n

    <\/span>STEP<\/span><\/div>
    \u7d50\u679c<\/div>
    \n
      \n
    • 49\u89d2\u5f62 = tetracontaenneagon<\/strong><\/li>\n\n\n\n
    • \u203b\u610f\u5473\uff1a\u300c40\uff08tetraconta\uff09\uff0b9\uff08ennea\uff09\u89d2\u5f62\uff08gon\uff09\u300d<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n\n\n\n
      \u6570\u5b57<\/th>\u69cb\u6210\u8981\u7d20<\/th>\u63a5\u982d\u8a9e<\/th>\u5b8c\u6210\u5f62\uff08\uff0bgon\uff09<\/th><\/tr><\/thead>
      21<\/td>icosa (20) + kai + hena (1)<\/td>icosikaihena-<\/strong><\/td>icosikaihenagon\uff0821\u89d2\u5f62\uff09<\/td><\/tr>
      49<\/td>tetraconta (40) + ennea (9)<\/td>tetracontaennea-<\/strong><\/td>tetracontaenneagon\uff0849\u89d2\u5f62\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
      \"\"\u306f\u308b\u304b<\/span><\/div>
      \n

      \u4eca\u7406\u89e3\u3057\u305f\u3051\u3069\u3001\u660e\u65e5\u306b\u306f\u5fd8\u308c\u305d\u3046\uff08\u7b11\uff09<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

      \"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
      \n

      \u3053\u3093\u304c\u3089\u304c\u308b\u3088\u306d\u3002\u5b9f\u7528\u7684\u306b\u306f\u300113\u4ee5\u964d\u306f\u300c\u6570\u5b57\uff0bgon\uff0813-gon\uff09\u300d\u306e\u3088\u3046\u306a\u7c21\u6613\u5f62\u304c\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044<\/strong>\u304b\u3089\u5b89\u5fc3\u3057\u3066\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

      \"\"\u306f\u308b\u304b<\/span><\/div>
      \n

      \u3082\u3046\u5c11\u3057\u4e00\u822c\u7684\u306a\u5f62\u306e\u8a00\u3044\u65b9\u3082\u77e5\u308a\u305f\u308f\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

      \u30fban isosceles triangle<\/strong>
      \u300c\u4e8c\u7b49\u8fba\u4e09\u89d2\u5f62\u300d<\/p>\n\n\n\n

      \u30fb an equilateral triangle<\/strong>
      \u300c\u6b63\u4e09\u89d2\u5f62\u300d<\/p>\n\n\n

      \"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
      \n

      \u6b21\u306e\u8a00\u3044\u65b9\u3082\u899a\u3048\u3066\u306d\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

      \u82f1\u8a9e\u540d<\/th>\u65e5\u672c\u8a9e\u8a33<\/th>\u8aac\u660e\uff08\u82f1\u8a9e\uff09<\/th>\u8aac\u660e\uff08\u65e5\u672c\u8a9e\u8a33\uff09<\/th><\/tr><\/thead>
      equilateral triangle<\/strong><\/td>\u6b63\u4e09\u89d2\u5f62<\/strong><\/td>A triangle with all three sides of equal length.<\/td>3\u3064\u306e\u8fba\u3059\u3079\u3066\u304c\u540c\u3058\u9577\u3055\u306e\u4e09\u89d2\u5f62\u3002<\/td><\/tr>
      <\/td><\/td>All three angles are equal to 60 degrees.<\/td>3\u3064\u306e\u89d2\u3082\u3059\u3079\u306660\u5ea6\u3067\u7b49\u3057\u3044\u3002<\/td><\/tr>
      isosceles triangle<\/strong><\/td>\u4e8c\u7b49\u8fba\u4e09\u89d2\u5f62<\/strong><\/td>A triangle with two sides of equal length.<\/td>2\u3064\u306e\u8fba\u304c\u540c\u3058\u9577\u3055\u306e\u4e09\u89d2\u5f62\u3002<\/td><\/tr>
      <\/td><\/td>The two angles opposite the equal sides are also equal.<\/td>\u7b49\u3057\u3044\u8fba\u306e\u5411\u304b\u3044\u5074\u306e2\u3064\u306e\u89d2\u3082\u7b49\u3057\u3044\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
      \"\"\u306f\u308b\u304b<\/span><\/div>
      \n

      \u89d2\u5ea6\u304c\u201cangles \u201d\u3063\u3066\u3059\u3093\u306a\u308a\u7406\u89e3\u3067\u304d\u308b\u308f\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n

      \"\"\u82f1\u8a9e\u30c4\u30a6<\/span><\/div>
      \n

      \u304b\u306a\u308a\u76db\u308a\u3060\u304f\u3055\u3093\u306b\u306a\u3063\u305f\u3051\u3069\u3001\u4ee5\u4e0a\u3067\u3059\u3002<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

      \nhttps:\/\/english-samurai.com\/?p=6525\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"

      \u300c\u4e09\u89d2\u5f62\u3001\u56db\u89d2\u5f62\u300d\u3092\u82f1\u8a9e\u3067\u4f55\u3068\u8a00\u3046\u3067\u3057\u3087\u3046\u304b\uff1f \u30fb a (    \u3000\u3000) (\u3000    \u3000) \u3000(\u76f4\u89d2\u4e09\u89d2\u5f62\uff09 \u30fba (       […]<\/p>\n","protected":false},"author":1,"featured_media":8417,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[17],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/english-samurai.com\/index.php?rest_route=\/wp\/v2\/posts\/6410"}],"collection":[{"href":"https:\/\/english-samurai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/english-samurai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/english-samurai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/english-samurai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6410"}],"version-history":[{"count":21,"href":"https:\/\/english-samurai.com\/index.php?rest_route=\/wp\/v2\/posts\/6410\/revisions"}],"predecessor-version":[{"id":10757,"href":"https:\/\/english-samurai.com\/index.php?rest_route=\/wp\/v2\/posts\/6410\/revisions\/10757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/english-samurai.com\/index.php?rest_route=\/wp\/v2\/media\/8417"}],"wp:attachment":[{"href":"https:\/\/english-samurai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/english-samurai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/english-samurai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}