Question

If the sum of the interior angle of a polygon is 540 then what is the polygon?

Answer 1

Step-by-step explanation:

sum of the interior angle of a polygon of n sides = (n-2)×180

given, (n-2)×180 = 540

=> n-2 = 540/180 = 3

=> n = 2+3 = 5

the polygon is a Pentagon