Copy of Triangle Exterior Angle Sum Theorem

Author:Komal Rani, GreenMaths

Move the sliders what do you notice about the exterior angle and the interior opposite angles. you can move the sliders back and drag the points to change the shape of the triangle.

New Resources

Morse code visualizer / decoder
Flip 5 Coins.
centripetal force
derivatives of power
Untitled

Discover Resources

Interactive y=mx+b manipulative
Supplementary Angles
Offene Bälle im Funktionenraum 3D
מעגל חסום בדלתון
S1 Condition AAS

Discover Topics

Statistical Characteristics
Fractal Geometry
Standard Deviation
Probability
Coordinates