Question

edwards grandmother used to make him pannukakku when he was little. he wants to surprise her by making it himself. the recipe he found requires a 9-in. by 13-in. rectangular pan. edward would like to use a round cast iron pan like his grandmother does.
what is the area of a 9-in. by 13-in. pan?
22 in.$^{2}$
44 in.$^{2}$
108 in.$^{2}$
117 in.$^{2}$

Explanation:

Step1: Recall rectangle area formula

The area of a rectangle is calculated as $\text{Area} = \text{length} \times \text{width}$.

Step2: Substitute given values

Substitute length = 13 in and width = 9 in into the formula:
$\text{Area} = 13 \times 9$

Step3: Calculate the product

$13 \times 9 = 117$

Answer:

117 in.$^2$