Question
In the diagram, ABCDE is a regular pentagon with the measure of represented by 2x + 1. If the perimeter of the pentagon is 45, find the value of x.
Answers
Ms. Sue
5(2x + 1) = 45
10x + 5 = 45
10x = 40
x = ?
10x + 5 = 45
10x = 40
x = ?