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: Identify area formula for rectangle

The area of a rectangle is calculated by multiplying its length and width.

Step2: Substitute given values

The pan has dimensions 9 in. and 13 in., so calculate the product:
$\text{Area} = 9 \times 13$

Step3: Compute the product

Perform the multiplication:
$9 \times 13 = 117$

Answer:

117 in.$^2$