Question

12) The area of a square porch is 169 square feet. Find the dimensions of the porch.

Answer 1

Answer:

12) C. 13 ft by 13 ft

13) B. 9 ft by 9 ft

Step-by-step explanation:

12.

If the porch is a square, then a side length should be the same as the other side length. Therefore the side length must be the $\sqrt{169}$ which simplified is 13.

13.

If the porch is a square, then a side length should be the same as the other side length. Therefore the side length must be the $\sqrt{81}$ which simplified is 9.