Chapter 43, Problem 89A

Write an equation for each of the following problems, solve for the unknown, and check. Round the answers to 3 decimal places where necessary.?

The length of a side of a square equals the square root of the area, $s=\sqrt{A}$ . For each side of a square given, compute the area.
a. 3.4"
b. 0.75'
c. 0.652 m
d. 2.162 mm
e. 1.290"