Question

which of the following best describes a regular polygon when the measure of each exterior angle is 36 ?

Answer 1

Even though you have no choices listed:

Each Exterior Angle = Each Central Angle = (360 degrees) ÷ (Number of Sides)
Each Exterior Angle = (360 degrees) ÷ (Number of Sides)
(Number of Sides) = 360 / 36
Number of Sides = 10
a 10-sided polygon is a decagon