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Home > MC1 > Chapter 3 > Lesson 3.4.5 > Problem 3-145

3-145.

Square inches are good for measuring the area of things such as your desk or a piece of paper.
Do you think they would also be good for measuring the area of your room? Make sure to explain your reasoning.

To get you started, here is a generic rectangle representing the area of Cecelia's room.

You can also set the problem up as follows:

15
×12