the lengths [in inches] of two sides of a regular pentagon are represented by the expression 5x-27 and 2x-6 . fined the length of a sied of the pentagon.

Answer 1

A regular pentagon has all sides of equal length, thus we set up
5x-27=2x-6
Solve for x and substitute in 5x-27 to find one side.

Answer 2

IF a quadrilateral EPIC is a rectangle what are the slopes of the other 3 segments?