The length of a rectangle is 4 times the width. The perimeter of the rectangle is 45 inches. What is the area of the rectangle / 9960871/ce166f9f? utm_source=registration

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Mathematics

Jonah Davila

3 December, 11:27

The length of a rectangle is 4 times the width. The perimeter of the rectangle is 45 inches. What is the area of the rectangle / 9960871/ce166f9f? utm_source=registration

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Nathanael Anderson · Answer 1

Turn it into a ratio. So the length = 8 parts and the width=2 parts. So 45 divides by all the parts (10) = 4.5, then 4.5 times by 4 = 18. 18 times by 4.5 = 81.

So the answer is 81 inchessqurered, I think.