Question

find the radian measure of the interior and exterior angle of a regular heptagon octagon hexagon​

Answer 1

Step-by-step explanation:

We know that the sum of the interior angles of a polygon = (n – 2) π

And each angle of polygon

(i) Pentagon

Number of sides in pentagon = 5

Sum of interior angles of pentagon = (5 – 2) π = 3π

∴ Each angle of pentagon

2pi/5 ×180°/pi=108°