Question

An interior angle of a regular polygon has a measure of 108°. What type of polygon is it?

pentagon
hexagon
octagon
nonagon

Answer 1

Answer:

Pentagon is the right answer

Answer 2

Answer:

Since, an interior angle of a regular polygon is,

Where n is the number of sides of the polygon,

According to the question,

Thus the number of sides of the given regular polygon is 5,

⇒ It is a pentagon.