GeoGebra
Home
News Feed
Resources
Profile
People
Groups
App Downloads
GeoGebra
Triangle Area
Author:
Arthur Lee
PMC09 Q7
Note how this triangle vary when you drag D and C. Make its area equal 12cm^2.
Discover Resources
Penguin Step 5
Dividing a Rectangle into Two Equal Parts (Math 655)
Brianna Barrett
Bisectors
centroid
New Resources
Exploration 2 - Proportionallity with 3 Lines
Reflect Points Explorer
testfileTue Nov 13 21:01:15 CET 20180.0338087314839316
Edit Isosceles
Coins in a row
