Question

The sum of the interior angles of a regular polygon is 7200°. Find the number of sides
of the polygon?​

Answer 1

Step-by-step explanation:

Sum of interior angles of a polygon is given by formula = (n - 2)*180

where n is the number of sides.

So,

7200 = (n - 2)*180

7200 = 180n - 360

180n = 7560

n = 42

No. of sides = 42

Answer 2

Answer:

Step-by-step explanation:

Sum of interior angles of a polygon is given by formula = (n - 2)*180

where n is the number of sides.

So,

7200 = (n - 2)*180

7200 = 180n - 360

180n = 7560

n = 42

No. of sides = 42