Question

The interior angle of a polygon is 3degrees greater than the exterior angle.find the sum of the angles of the polygon​

Answer 1

Explanation:

We know that the sum of angle around a point is 180° . Therefore let the first angle be x then second will be x + 3 .

According to the Question ,

> x + x + 3 = 360°

> 2x = 357=

> x = 357°/2

> x = 178.5°