GeoGebra
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
Area Trisection 1
Author:
Steve Phelps
Topic:
Area
,
Triangles
In the figure below, points D and E trisect side BC. Since the three triangles have a common altitude, the triangles will have equal areas, each 1/3 of the original triangle.
GeoGebra
New Resources
alg2_05_05_01_applet_exp_flvs
alg2_05_05_01_slider_practice_flvs
Chaotic behaviour
bearing HK
Finding Average Rate of Change of a Function
Discover Resources
Golden Section IV - Jo Niemeyer
Intersecting chords
LeftHashBegin
Kerucut Dalam Tabung
Modul 2.1_Suliyah,S.Pd_SMA N 1 Bandar
Discover Topics
Limits
Fractal Geometry
Rectangle
Hypergeometric Distribution
Kite