A square board has an area of 100 square feet. What is the length of one side of the board? (MCC.8.EE.2) A. 100 ft b) 50 ft c) 2

Question

2 years ago

13

5 ft d) 10 ft

1 answer:

mrs_skeptik [129] · Answer 1 · 2022-09-02T02:19:50+03:00

7 0

Answer:

d) 10 ft

Step-by-step explanation:

If the board is square , we know that the formula for area is

A = s^2

The area is 100 ft^2

100 = s^2

Take the square root of each side

sqrt(100) = sqrt(s^2)

10 = s

The length of one side is 10 ft