Question

Hey guys plz answer ❤️

If the sum of interior and exterior angles of a polygon differ by 540 degrees then the number of sides of the polygon is

Answer 1

Answer:

5 sides

Step-by-step explanation:

Sum of exterior angles  of a polygon = 360°

Let the sum of interior angles be y.

A.T.Q

y-360=540

y= 360+540=900

Now

no. of sides = Sum of interior sids/180

= 900/180= 5

Answer 2

Answer:

Step-by-step explanation:

Exterior angle sum is always 360

Let interior angle sum be x

x-360=540

x=900

Sum of angles is (n-2)*180

where n is the number of sides in a polygons

900=n-2*180

n-2=900/180

n-2=5

n=5+3=7

Sides of the polygon is 7