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a triangle ABC cut into 2
Author:
Arthur Lee
Something special about this triangle
GeoGebra
Drag the vertices and find out what property of this triangle is unchanged. Try another one here:
http://www.geogebratube.org/material/show/id/58145
New Resources
Triangle with 3 Right Angles
Reflection = 180° Rotation about a Line
Exploring GeoGebra for the First Time
Untitled
Pitfalls of Disk/Washer Method
Discover Resources
Unit1_14_7
evonne
math
Delano
Math Art Final - Buchanan
Discover Topics
Trigonometric Functions
Tangent Function
Confidence Interval
Kite
Ratios