Question

You have a square flower garden that has an area of 400 square yards. What is the length of one side of the garden?

Answer 1

Answer:

20 yards

Step-by-step explanation:

Square root:

     $\text{length of on side of the square garden = \sqrt{400}}$$\text{Length of side of flower garden = \sqrt{400} }$

                                                        $\sf =\sqrt{2 * 2 * 10 * 10}\\\\= 2 *10\\\\= 20 \ yards$