Question

Translate the sentence into an equation or formula.

The perimeter P of a rectangle is equal to 2 times the length, plus twice the width w.

Answer 1

P = 2l + 2w

Explanation:

To write the formula for the perimeter of this rectangle, you should use the information that has been given throughout this problem.

But first, we'll assign some values. Let l be the length and w be the width. Then, twice the length plus twice the width is 2l + 2w.

This sum is equal to the perimeter, P:

P = 2l + 2w

Answer 2

P = 2L + 2W

Explanation:

where P is the perimeter of the rectangle, L is its length, and W is its width