Question

find the perimeter. 20 in 12 in p =? in

Explanation:

Step1: Recall perimeter formula

For a rectangle, $P = 2(l + w)$, where $l$ is length and $w$ is width.

Step2: Identify length and width

Here, $l = 20$ in and $w = 12$ in.

Step3: Substitute values

$P=2(20 + 12)$.

Step4: Calculate inside parentheses first

$20+12 = 32$, so $P = 2\times32$.

Step5: Multiply

$2\times32=64$.

Answer:

64 in