Question

Prove that sum of the interior and exterior angles are 360° with figure.

Answer 1

only the sum of exterior angles is 360°

[n-2]180 which is for any polygon's total interior angle.n total no. of the sides.

In the case of exterior angle 180 [n-(n-2)]....shoud be care first do the n-2 part.
all the time u get 180 *2 which is 360°
. I think you know the basics fact n starts from 3