Question

students in mr.halperts class are measuring the width of a rectangle that is 6 2/3 inches. the length of the rectangle is twice its width. what is the perimeter of the rectangle?

Answer 1

Finding Length and Width When You Know Area and Perimeter

If you happen to know the distance around the rectangle, which is its perimeter, you can solve a pair of equations for L and W. The first equation is that for area, A = L ⋅ W, and the second is that for perimeter, P = 2L + 2W

Explanation: