Question

the perimeter (p) of a rectangle is given by the formula: p = 2l + 2w where we know the length (l) and width (w) of the rectangle. which expression completes the calculation for the perimeter of a rectangle? 4 width 2 length + 2 width length length + width * width

Explanation:

Step1: Recall rectangle perimeter formula

The perimeter of a rectangle is the sum of all its sides. A rectangle has two lengths and two widths. So the formula is $P = 2\times\text{length}+2\times\text{width}$.

Answer:

2 length + 2 width