Question

How many side does a polygon has if the measure of of
(A)an exterior angle is 36°
(B)an interior angle is 90°

Answer 1

Answer:

a)The sum of the exterior angles of any polygon is equal to 360°.

So,let the number of sides the polygon has be x.

Then,36x=360

=x=10

Therefore the number of sides of that polygon is 10.

HOPE IT HELPS