Question

9 GEOMETRY The formula for the area of a square is A= sº, where s is the length of a side. Estimate the length of a side for each square. Area = 40 square inches

O a. 20 in.
O b. 10 in.
O c. 7 in.
O d. 6 in.​

Answer 1

20² is 400

10² is 100

7² is 49

6² is 36

None of the options is correct but if you have to choose the closest answer then 6