Find the measure of one interior angle in each regular polygon. Round your to nearest tenth if necessary.

The value of the interior angle of the regular polygon is calculated using the formula (n - 2) 180 / n where n is the number of sides of the regular polygon.

Step-by-step explanation:

A regular polygon refers to a multi-sided convex figure where all the sides are equal in length and all the angles have equal degree measures.

The triangle has 3 interior angles of 60 degrees

The square has 4 interior angles of 90 degrees.

The pentagon has 5 interior angles of 108 degrees.

The formula for the interior angle of a regular polygon is given by,

(n - 2) 180 / n

where n refers to the number of sides.

Triangle : (3 - 2) 180 / 3 = 60 degree.

Square : (4 - 2) 180 / 4 = 90 degree.

Pentagon: (5 - 2) 180 / 5 = 108 degree.