CPM Homework Help : MC2 Problem 3-11

Find the area of each square with the given side lengths.

Hint:

Area = base · height

Sample Answers (a) and (b):

(a) $16$ cm^{$^2$}
(b) $100$ cm^{$^2$}

Describe the method you used to find the area of the squares.
Help (e):
What did you do to find the area of each square?