Sum of the Interior Angles in an Octagon
- Author:
- caydenja
- Topic:
- Angles
Create segments AC, AD, AE, AF, and AG by moving the sliders in red all the way to the right
Think About and Answer the Following Questions
What do you remember about the sum of the angles in a triangle?
How many sides does an octagon have?
How many triangles were you able to create in the octagon above?
What might you guess then would be the sum of all the angles in an octagon?