Zirriborroa

TMC14

Egilea:John Golden
Materials for, referenced in or created at Twitter Math Camp 2014. Cf. Audrey McLaren, http://www.geogebratube.org/user/profile/id/1012 John Golden, http://www.geogebratube.org/user/profile/id/553

Hurrengoa
Using focus and directrix

Baliabide berriak

Aurkitu Baliabideak

Aurkitu Gaiak