Question

12 ft

65 ft
33 ft
11 ft
20) Choose the correct answer.
Gracie covered her square playroom with 130.4 ft² of flooring. Which measurement is closest
to the side length of the playroom measured in feet?

Answer 1

The area of a square can be calculated by squaring the length of one of its sides. So, we can find the length of the side of the playroom by taking the square root of 130.4:

√130.4 ≈ 11.4

Therefore, the measurement closest to the side length of the playroom in feet is 11 ft. Answer: 11 ft.