{"id":559,"date":"2011-02-11T21:42:50","date_gmt":"2011-02-11T12:42:50","guid":{"rendered":"http:\/\/math.co.jp\/blog\/?p=559"},"modified":"2015-05-20T17:14:11","modified_gmt":"2015-05-20T08:14:11","slug":"%e3%80%8c%e4%b8%89%e8%a7%92%e9%96%a2%e6%95%b0%e3%80%8d%e3%81%ae%e7%ad%94","status":"publish","type":"post","link":"https:\/\/math.co.jp\/blog\/?p=559","title":{"rendered":"\u300c\u4e09\u89d2\u95a2\u6570\u300d\u306e\u7b54"},"content":{"rendered":"<p>\u3000\u300c\u4e09\u89d2\u95a2\u6570\u300d\u306f\u805e\u3044\u3066\u307f\u307e\u3057\u305f\u304b\u3002\u3053\u308c\u306f\u3001\u6570\u5b57\u306b\u97f3\u3092\u5bfe\u5fdc\u3055\u305b\u3066\u3042\u308a\u307e\u3059\u3002<br \/>\n\u30d0\u30a4\u30a8\u30eb\u306a\u3069\u30d4\u30a2\u30ce\u306e\u521d\u6b69\u3092\u7fd2\u3046\u3068\u304d\u3001\u6307\u4f7f\u3044\u304c\u66f8\u304b\u308c\u3066\u3042\u308a\u307e\u3059\u3002\u30d4\u30a2\u30ce\u306e\u521d\u6b69\u306e\u6bb5\u968e\u3067\u306f<br \/>\n\u3000\u3000\u30c9\u30fb\u30fb\u30fb1, \u30ec\u30fb\u30fb\u30fb2, \u30df\u30fb\u30fb\u30fb3, \u30d5\u30a1\u30fb\u30fb\u30fb4, \u30bd\u30fb\u30fb\u30fb5<br \/>\n\u306e\u3088\u3046\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u5c0f\u3055\u306a\u5b50\u306f\u6700\u521d\u306e\u3046\u3061\u306f\u697d\u8b5c\u3092\u899a\u3048\u305a\u306b\u6307\u4f7f\u3044\u306e\u6570\u5b57\u3067\u97f3\u3092\u899a\u3048\u3066\u3057\u307e\u3044\u304c\u3061\u3067\u3001\u3061\u3087\u3063\u3068\u3057\u305f\u554f\u984c\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<br \/>\n\u3000\u3053\u3053\u3067\u306f\u3001\u6570\u5b57\u3068\u97f3\u3092\u5bfe\u5fdc\u3055\u305b\u308b\u767a\u60f3\u3067\u3001\u3053\u306e\u524d\u5f8c\u306b\u3082\u6570\u5b57\u3092\u8ffd\u52a0\u3057\u3001\u4e0b\u304b\u3089\u3001<br \/>\n0\u2192\u30b7\u30011\u2192\u30c9, 2\u2192\u30ec, 3\u2192\u30df, 4\u2192\u30d5\u30a1, 5\u2192\u30bd, 6\u2192\u30e9, 7\u2192\u30b7, 8\u2192\u30c9, 9\u2192\u30ec<br \/>\n\u306e\u3088\u3046\u306b\u4f4e\u3044\u97f3\u304b\u3089\u6570\u5b57\u3068\u97f3\u30921\u5bfe1\u306b\u5bfe\u5fdc\u3055\u305b\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/math.co.jp\/blog\/..\/uploads\/trigonometric1.pdf\">\u300c\u4e09\u89d2\u95a2\u6570\u300d\u306e\u697d\u8b5c\u3092\u898b\u308b\uff08pdf\u30c7\u30fc\u30bf\uff09<\/a><\/p>\n<p>\u4e09\u89d2\u95a2\u6570\u306e\u697d\u8b5c\u3092\u898b\u3066\u3044\u305f\u3060\u3051\u308b\u3068\u308f\u304b\u308a\u307e\u3059\u304c\u3001<br \/>\nsin0\u309c=0.0000, sin 10\u309c=0.1736, sin 20\u309c=0.3420, sin 30\u309c=0.5000<br \/>\nsin 40\u309c=0.6428, sin 50\u309c=0.7660, sin 60\u309c=0.8660,<br \/>\nsin 70\u309c=0.9397, sin 80\u309c=0.9848, sin 90\u309c=1.0000<br \/>\n\u306e\u5c0f\u6570\u90e8\u5206(sin 90\u309c\u3060\u3051\u306f\u6574\u6570\u90e8\u5206)\u304c2\u62cd\u5206\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u5c0f\u6570\u90e8\u5206\u3092\u4f7f\u3063\u3066\u66f2\u306b\u3057\u305f\u306e\u304c\u300c\u4e09\u89d2\u95a2\u6570\u300d\u3067\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u300c\u4e09\u89d2\u95a2\u6570\u300d\u306f\u805e\u3044\u3066\u307f\u307e\u3057\u305f\u304b\u3002\u3053\u308c\u306f\u3001\u6570\u5b57\u306b\u97f3\u3092\u5bfe\u5fdc\u3055\u305b\u3066\u3042\u308a\u307e\u3059\u3002 \u30d0\u30a4\u30a8\u30eb\u306a\u3069\u30d4\u30a2\u30ce\u306e\u521d\u6b69\u3092\u7fd2\u3046\u3068\u304d\u3001\u6307\u4f7f\u3044\u304c\u66f8\u304b\u308c\u3066\u3042\u308a\u307e\u3059\u3002\u30d4\u30a2\u30ce\u306e\u521d\u6b69\u306e\u6bb5\u968e\u3067\u306f \u3000\u3000\u30c9\u30fb\u30fb\u30fb1, \u30ec\u30fb\u30fb\u30fb2, \u30df\u30fb\u30fb\u30fb3, \u30d5\u30a1\u30fb\u30fb\u30fb4, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,6],"tags":[],"class_list":["post-559","post","type-post","status-publish","format-standard","hentry","category-4","category-6"],"_links":{"self":[{"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=559"}],"version-history":[{"count":5,"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/559\/revisions"}],"predecessor-version":[{"id":1277,"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/559\/revisions\/1277"}],"wp:attachment":[{"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/math.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}