Answer:
225 ft squared
Step-by-step explanation:
Area is length by width and since its a square the length and width are the same.
15 x 15 = 225
The length of side can be calculated as
<span>s = √40
= √4x10
= 2√10</span>
From what I can tell you are supposed to just pick Radom numbers and calculate what his earnings would be for the time worked
