1

Problem

Find the area of the shape in the given image.

2

Step

The given shape is a rectangle.

3

Step

The rectangle length is:

l = 4 ft

4

Step

The rectangle width is:

w = 13 ft

5

Formula

The area of a rectangle is \$ A = l \times w \$.

6

Clue

Substitute the values by using formula:

\$ A = 4 \times 13 \$

7

Step

After multiplication we get:

\$ A = 52 ft^2\$

8

Solution

Therefore, the area of a rectangle is \$ A = 52 ft^2\$.

9

Sumup

Please summarize steps

Choices

10

Choice-A

This is correct because it correctly calculates the area of the rectangle using the formula for the area of a rectangle

Correct \$52 ft^2\$

11

Choice-B

The area was calculated in square feet, not square meters. Therefore, this option is incorrect

Wrong \$ 52 m^2\$

12

Choice-C

The area was calculated in square feet, not square centimeters. Therefore, this option is incorrect

Wrong \$ 52 cm^2\$

13

Choice-D

The area was calculated in square feet, not square inches. Therefore, this option is incorrect

Wrong 52 i\$n^2\$

14

Step

Option

A

15

Sumup

Please summarize choices