Question

Three sides of a quadrilateral are the same length. q. the length of the forth side is 7 inches. the perimeter of the quadrilateral is 40 inches

Write an equation that represents this equation.

Answer 1

`7 * 7 * 7 * 7`

To get the area of the quadrilateral to do see the 4 sides do all four side 7x7x7x7