Question

The area of a square region is 169 m2 (square)

Answer 1

Answer:

A. 13m

Step-by-step explanation:

To find the area of a square you multiply Length by the Height. Since squares have equal length sides the number has to be the same for the length and the height.

13 x 13 = 169

$\sqrt{169} = 13$

Answer 2

Answer:

A. 13m

Step-by-step explanation:

Because it's a square, all sides will be the same length. And since you're looking at area in m², you can square root the area.

$\sqrt{169}$ =13