A square measures 9 inches on each side. What is its area rounded off to the nearest whole number? A. 206 cm² B. 522 in.² C. 81 cm² D 81 in.²

Question

asked Jun 5, 2019 199k views

2 Answers

Farina · Answer 1 · 2019-06-10T16:37:08+0000

Answer:

D.
$81\text{ inches}^2$

Explanation:

We have been given that a square measures 9 inches on each side.

We will use area of square formula to solve for our given problem.

$\text{Area of square}=a^2$ , where a represents the length of each side of square.

Upon substituting
$a=9\text{ inches}$ in above formula we will get,

$\text{Area of square}=(9\text{ inches})^2$

$\text{Area of square}=81\text{ inches}^2$

Therefore, the area of the square is
$81\text{ inches}^2$ and option D is the correct choice.