https://peda.net/id/5240f36e6a2 2020-03-19T22:50:52+02:00 https://peda.net/:static/532/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license" href="https://peda.net/info">Peda.net-yleislisenssi</a></div> https://peda.net/id/201692a26a2 2020-03-19T23:59:40+02:00 <div class="main"> <div class="content enclose"><span>Ympyrän pinta-ala lasketaan kertomalla </span><span class="MathJax"><span class="math"><span><span class="mrow"><span class="mi">π  </span></span></span></span></span><span>säteen neliöllä  </span><span class="MathJax"><span class="math"><span><span class="mrow"><span class="msubsup"><span class="mi">r²</span></span></span></span></span></span><span>.</span><strong class="editor red"><strong class="editor red"><br/> <span>​<br/> </span></strong></strong><strong class="editor red">  A =<span> </span><span class="MathJax"><span class="math"><span><span class="mrow"><span class="mi">π</span></span></span></span></span>​r^2<br/></strong></div> </div> 2020-03-19T23:39:34+02:00 https://peda.net/id/6568771c6a2 2020-03-20T00:03:25+02:00 ​<iframe src="https://player.vimeo.com/video/398068758" width="640" height="361" allowfullscreen="allowfullscreen"></iframe> <br/> <br/> <br/> <iframe width="645" height="363" src="https://www.youtube.com/embed/HQvYQsjPBY8" allowfullscreen="allowfullscreen"></iframe> ​ 2020-03-19T23:41:31+02:00