1

Problem

The diagonal of a square measures 5 feet. Calculate the area of the square?

2

Step

The diagonal of a square is given \$d^2\$

5 feet

3

Formula

Area of a square using diagonal \$A = d^2 / 2\$

4

Step

Substitute the values

\$A = 5^2 / 2 \$
\$A = 25/2 \$

5

Step

After division the value we get

A = 12.5

6

Solution

Therefore, the area of a square using a diagonal is 12.5 sq.ft.

7

Sumup

Please summarize steps

Choices

8

Choice-A

The option is incorrect as it doesn’t correspond to the correct answer for the area of a square

Wrong 15 sq.feet

9

Choice-B

The option is incorrect as it doesn’t correspond to the correct answer for the area of a square

Wrong 13.5 sq.feet

10

Choice-C

The option precisely corresponds to the square’s area formula, making it the accurate and correct choice

Correct 12.5 sq.feet

11

Choice-D

The option is incorrect as it doesn’t correspond to the correct answer for the area of a square

Wrong 14 sq.feet

12

Answer

Option

C

13

Sumup

Please summarize choices