Question

A square rug has an area of 225 square feet. How long is each side of the rug?

Answer 1

Answer:

The side is 15 ft for each side.

Step-by-step explanation:

If you multiply 15 x 15, you'll get 225. Look here:

1 x 1 = 1

2 x 2 = 4

3 x 3 = 9

4 x 4 = 16

5 x 5 = 25

6 x 6 = 36

7 x 7 = 49

8 x 8 = 64

9 x 9 = 81

10 x 10 = 100

11 x 11 = 121

12 x 12 = 144

13 x 13 = 169

14 x 14 = 196

15 x 15 = 225

Hope this helps!

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Answer 2

Answer:

15

Step-by-step explanation:

Area of the square is length squared

A= LxL = L power 2

225= L squared

Introduce the square root to both sides

L= square root of 225

L=15