MathCan You Solve The Shape-Shifting Triangle?July 19, 2018 by admin 0 Comments Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share on LinkedIn This delightful problem comes from a German math competition. What’s the perimeter of the triangle CDE? You have 3 minutes to solve this problem. Watch the … Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share on LinkedIn Products You May LikeArticles You May Like Our Common Ground | Sir Ian Cheshire What is “Could You Survive The Movies?” SciShow Livestream Extravaganza!!! How to Find Joy in the Everyday | Ingrid Fetell Lee INSANE Kids Show THEORIES That Will Blow Your Mind!