Interior Angles - MPM1D
- Author:
- AshleyValenta, LS
- Topic:
- Angles
Move the slider to change the number of sides on the polygon - what do you notice?
What is the sum of interior angles for a triangle?
Can you see a relationship between the number of sides of a polygon and the amount of triangles that "fit" inside it?
How can this help you to work out the sum of interior angles for another polygon?