{"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fusidesu.hatenablog.com%2Fentry%2F2019%2F09%2F04%2F160909\" title=\"\u6709\u540d\u89d2\u306e\u3068\u304d\u5206\u6570\u8868\u793a - \u3046\u3057\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/usiblog/","provider_url":"https://hatena.blog","type":"rich","blog_url":"https://usidesu.hatenablog.com/","description":"\u8ab2\u984c \u89d2\u5ea6\u306e\u30b9\u30e9\u30a4\u30c0\u30fc\u3092\u52d5\u304b\u3057\u3066\u3001cos\u306e\u5024\u3092\u8868\u793a\u3059\u308b\u6559\u6750\u3092\u4f5c\u6210\u3059\u308b\u3002 30\u00b0\u308460\u00b0\u306a\u3069\u3001\u3044\u308f\u3086\u308b\u6709\u540d\u89d2\u306e\u3068\u304d\u306f\u3001 \u3084 \u306e\u3088\u3046\u306b\u3001\u5206\u6570\u8868\u793a\u305b\u3088\u3002\u305d\u308c\u4ee5\u5916\u306e\u89d2\u5ea6\u306e\u3068\u304d\u306f\u3001\u5c0f\u6570\u3067\u8868\u793a\u305b\u3088\u3002 \u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ec\u30c3\u30c8 https://www.geogebra.org/m/ndgqfykm \u4e0a\u8a18\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ec\u30c3\u30c8\u3067\u306f\u3001\u304a\u307e\u3051\u6a5f\u80fd\u3068\u3057\u3066\u3001\u300c\u6709\u540d\u89d2\u306b\u5438\u3044\u4ed8\u304f\u6a5f\u80fd\u300d\u3092\u3064\u3051\u305f\u3002\u78c1\u77f3\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u6a5f\u80fd\u3092ON\uff08\u30aa\u30ec\u30f3\u30b8\u8272\uff09\u306b\u3067\u304d\u308b\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u306fON\uff09\u3002 \u89e3\u8aac \u524d\u63d0\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u89d2\u5ea6\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u03b1=0\u00b0 \u03b1\u306e\u30b9\u30e9\u30a4\u30c0\u30fc\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3059\u308b\u3002 \u6570\u5024\u30aa\u30d6\u30b8\u30a7\u30af\u30c8a = 180\u03b1 / \u03c0 + 0 \u03b1\u306f\u89d2\u5ea6\u30aa\u30d6\u2026","published":"2019-09-04 16:09:09","provider_name":"Hatena Blog","version":"1.0","height":"190","author_name":"usiblog","categories":["GeoGebra","GeoGebra-\u4f5c\u54c1\u7d39\u4ecb","GeoGebra-\u4f5c\u54c1\u7d39\u4ecb-\u6570\u5b66"],"title":"\u6709\u540d\u89d2\u306e\u3068\u304d\u5206\u6570\u8868\u793a","url":"https://usidesu.hatenablog.com/entry/2019/09/04/160909","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/u/usiblog/20190904/20190904153233.png","blog_title":"\u3046\u3057\u30d6\u30ed\u30b0"}