Question

1. think about the shape shown below.

find the area of rectangle b.
area of rectangle b = $square$ $m^{2}$

Explanation:

Step1: Find height of rectangle B

The total height is 12 m, subtract 3 m:
$12 - 3 = 9$ m

Step2: Calculate area of rectangle B

Use area formula: $\text{Area} = \text{length} \times \text{height}$
$6 \times 9 = 54$

Answer:

54