Question

find the perimeter. include the unit. 9 m 11 m 9 m 11 m 6 m

Explanation:

Step1: Recall perimeter formula

Perimeter is sum of side - lengths.

Step2: Add side - lengths

$9 + 11+9 + 11+6$
$=(9 + 11)+(9 + 11)+6$
$=20+20 + 6$
$=46$

Answer:

$46\ m$