{"id":406,"date":"2025-11-10T05:00:00","date_gmt":"2025-11-09T20:00:00","guid":{"rendered":"https:\/\/yamamath.org\/?p=406"},"modified":"2025-10-03T11:50:47","modified_gmt":"2025-10-03T02:50:47","slug":"1122_%e3%83%88%e3%83%aa%e3%83%98%e3%82%ad%e3%82%b5%e3%83%95%e3%83%ac%e3%82%af%e3%82%b5%e3%82%b4%e3%83%b3","status":"publish","type":"post","link":"https:\/\/yamamath.org\/?p=406","title":{"rendered":"1122_\u30c8\u30ea\u30d8\u30ad\u30b5\u30d5\u30ec\u30af\u30b5\u30b4\u30f3"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"276\" src=\"https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/s-400-tri-hexaflexagon-8pattern.jpg\" alt=\"\" class=\"wp-image-407\" srcset=\"https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/s-400-tri-hexaflexagon-8pattern.jpg 400w, https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/s-400-tri-hexaflexagon-8pattern-300x207.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<p>\u3000s-400 tri-hexaflexagon-8pattern.jpg<br>\u3000&#8212;&#8211; * &#8212;&#8211; * &#8212;&#8211;<\/p>\n\n\n\n<p>\u3000\u6b21\u306e\u30ea\u30f3\u30af\u306f\u300c\u30a2\u30f3\u30c8\u30fb\u30a2\u30cb\u30fc\u306e\u5de5\u82b8\u54c1\u300d\u306b\u3042\u308b\u300c\u30a2\u30f3\u30c8\u30fb\u30a2\u30cb\u30fc\u306e\u5de5\u82b8\u54c1\u300d\u306b\u7e4b\u304c\u308a\u307e\u3059\u3002\u30b5\u30d6\u30bf\u30a4\u30c8\u30eb\u306f<\/p>\n\n\n\n<p>\u3000\u300e\u30d5\u30ec\u30c3\u30af\u30b9\u3057\u3066\u96a0\u3055\u308c\u305f\u4e16\u754c\u3092\u767a\u898b\u3057\u307e\u3057\u3087\u3046\uff01\u300f<\/p>\n\n\n\n<p><a href=\"https:\/\/www.auntannie.com\/Geometric\/Flexagon\">https:\/\/www.auntannie.com\/Geometric\/Flexagon<\/a><\/p>\n\n\n\n<p>\u3000&#8212;&#8211; * &#8212;&#8211; * &#8212;&#8211;<\/p>\n\n\n\n<p>\u3000\u5148\u982d\u56f3\u306f\u300c\u30c8\u30ea\u30d8\u30ad\u30b5\u30d5\u30ec\u30af\u30b5\u30b4\u30f3\u306e\u4f5c\u308a\u65b9\u300d\u306b\u3042\u3063\u305f8\u3064\u306e\u30d1\u30bf\u30fc\u30f3\u306epdf\u6848\u5185\u3067\u3059\u30021\u3064\u306epdf\u30672\u500b\u4f5c\u308c\u307e\u3059\u304b\u3089\u5168\u90e8\u4f5c\u308c\u307016\u500b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u5148\u306e\u300c1113_3\u9762\u30d5\u30ec\u30af\u30b5\u30b4\u30f3 \u2013 yamaMath\u300d\u3067\u6559\u308f\u3063\u305f\u300c\u4f5c\u308a\u65b9\u306e\uff30\uff24\uff26\u300d\uff08\u308f\u304b\u308a\u3084\u3059\u3044\uff01\uff09\u3092\u898b\u306a\u304c\u30894\u500b\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3000\u3000s-640 TriHexaFlexagonNumClr_r-1.jpg<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"494\" src=\"https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/s-640-TriHexaFlexagonNumClr_r-1.jpg\" alt=\"\" class=\"wp-image-409\" srcset=\"https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/s-640-TriHexaFlexagonNumClr_r-1.jpg 640w, https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/s-640-TriHexaFlexagonNumClr_r-1-300x232.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p>\u3000\u30b9\u30c6\u30a3\u30c3\u30af\u306e\u308a\u3067\u306f\u63a5\u7740\u304c\u601d\u3046\u3088\u3046\u306b\u306a\u3089\u306a\u304b\u3063\u305f\u306e\u3067\uff0c\u300c\u30dc\u30f3\u30c9\u3068\u30d8\u30e9\u300d\u306b\u5207\u308a\u66ff\u3048\u3066\u3044\u307e\u3059\u3002\u30dc\u30f3\u30c9\u306f\u6728\u5de5\u7528\u901f\u4e7e\u3001\u30d8\u30e9\u306f\u30b3\u30fc\u30ad\u30f3\u30b0\u7528\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\uff08\u3068\u3066\u3082\u4f7f\u3044\u3084\u3059\u3044\uff01\uff09\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000&#8212;&#8211; * &#8212;&#8211; * &#8212;&#8211;<\/p>\n\n\n\n<p>\u3000\u3000TriHexaFlexagon_\u5b8c\u6210.JPG<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"923\" height=\"562\" src=\"https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/TriHexaFlexagon_\u5b8c\u6210.jpg\" alt=\"\" class=\"wp-image-408\" srcset=\"https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/TriHexaFlexagon_\u5b8c\u6210.jpg 923w, https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/TriHexaFlexagon_\u5b8c\u6210-300x183.jpg 300w, https:\/\/yamamath.org\/wp-content\/uploads\/2025\/10\/TriHexaFlexagon_\u5b8c\u6210-768x468.jpg 768w\" sizes=\"auto, (max-width: 923px) 100vw, 923px\" \/><\/figure>\n\n\n\n<p>\u3010\u6570\u5b66\u306e\u8a71\u984c\u3011<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000s-400 tri-hexaflexagon-8pattern.jpg\u3000&#8212;&#8211; * &#8212;&#8211; * &#8212;&#8211; \u3000\u6b21\u306e\u30ea\u30f3\u30af\u306f\u300c\u30a2\u30f3\u30c8\u30fb\u30a2\u30cb\u30fc\u306e\u5de5\u82b8\u54c1\u300d\u306b\u3042\u308b\u300c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-406","post","type-post","status-publish","format-standard","hentry","category-4"],"_links":{"self":[{"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/posts\/406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yamamath.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=406"}],"version-history":[{"count":2,"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/posts\/406\/revisions"}],"predecessor-version":[{"id":411,"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/posts\/406\/revisions\/411"}],"wp:attachment":[{"href":"https:\/\/yamamath.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yamamath.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yamamath.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}