Copy of Triangle Exterior Angle Sum Theorem

Author:amall liakatos, 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

Slope Between 2 Points (Phase 2)
Perimeter of Rectangle
အခြေခံ data အခေါ်အဝေါ်များ
Focus and Directrix
Parallelogram Anatomy

Discover Resources

Project
PosNegSplit04
Trig Functions
Squareroot Function
การบวกจำนวนเต็ม
Independent Distributions 2

Discover Topics

Bar Chart or Bar Graph
Solids or 3D Shapes
Kite
Piecewise Functions
Square