Question

A road sign is in the shape of a regular pentagon. What is the measure of each angle on the sign? Round to the nearest tenth. Select one: a. 54 b. 540 c. 252 d. 108

Answer 1

Option D) 108 degrees

Step-by-step explanation:

We are given the following in the question:

A regular pentagon.

Thus, all the angles of the pentagon are equal.

Angle sum property of pentagon:

In a pentagon, the sum of all the interior angle of a pentagon is 540 degrees.

Measure of each angle =

Thus, the measure of each angle on the sign is 108 degrees.

Option D) 108 degrees

Answer 2

Option D) 108 degrees

Explanation:

We are given the following in the question:

A regular pentagon.

Thus, all the angles of the pentagon are equal.

Angle sum property of pentagon:

• In a pentagon, the sum of all the interior angle of a pentagon is 540 degrees.

Measure of each angle =

`=\frac{\text{Measure of angle}}{\text{Number of angle}} = (540)/(5) = 108^\circ`

Thus, the measure of each angle on the sign is 108 degrees.

Option D) 108 degrees