https://peda.net/id/MtMh4d 2014-05-01T19:06:05+03:00 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/t2RjhH 2014-05-01T19:08:49+03:00 <iframe src="https://www.geogebratube.org/material/iframe/id/OkZhSFKH/width/1296/height/506/border/888888/rc/false/ai/false/sdz/false/smb/false/stb/false/stbh/true/ld/false/sri/false/at/preferhtml5" width="1296px" height="506px"> </iframe>​Ideasta kiitokset käyttäjälle<span> </span><span class="notranslate"><a href="http://geogebratube.org/user/profile/id/5263" rel="nofollow ugc noopener">Ralph55019</a> @Geogebratube</span><span><br/> </span> 2014-05-01T19:06:47+03:00