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<p><a href="https://univ-juken.com/sankakusui#:~:text=%E5%BA%95%E9%9D%A2%E3%81%AE%E4%B8%89%E8%A7%92%E5%BD%A2%201%20%E6%9E%9A,%E6%A7%8B%E6%88%90%E3%81%95%E3%82%8C%E3%81%A6%E3%81%84%E3%82%8B%E3%81%9F%E3%82%81%EF%BC%89%E3%80%82">ä¸è§éã¨ã¯ï¼ä½ç©ã»è¡¨é¢ç©ã®å ¬å¼ãæ±ãæ¹ããããããã解説</a></p>
<p><span class="embed-youtube" style="text-align:center; display: block;"><amp-youtube data-videoid="LYAp2akqfnA" data-param-rel="1" data-param-showsearch="0" data-param-showinfo="1" data-param-iv_load_policy="1" data-param-fs="1" data-param-hl="ja" data-param-autohide="2" data-param-wmode="transparent" width="1256" height="707" layout="responsive"><a href="https://www.youtube.com/watch?v=LYAp2akqfnA" placeholder><amp-img src="https://i.ytimg.com/vi/LYAp2akqfnA/hqdefault.jpg" alt="YouTube ãã¹ã¿ã¼" layout="fill" object-fit="cover"><noscript><img src="https://i.ytimg.com/vi/LYAp2akqfnA/hqdefault.jpg" loading="lazy" decoding="async" alt="YouTube ãã¹ã¿ã¼"></noscript></amp-img></a></amp-youtube></span></p>
<p>æãç´ä¸æã§ä½ã ä¸è§éã®æãæ¹ã§ã</p>
<p>It is how to fold a triangular pyramid made with origami piece</p>
<p>æãç´ ä¸è§é<br />
æãç´ ç«ä½ ä¸è§å½¢<br />
æãç´ æ°å¦<br />
ä¸è§ããã¯ã¹</p>
<p>origami triangle<br />
Origami triangular pyramid</p>


折り紙「三角錐」の折り方・作り方動画 Origami triangular pyramid
