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borishaifa [10]

3 years ago

8

A rectangle's length is 11 inches greater than its width. if the perimeter of the rectangle is 42 inches, find the length. (all

answers are given in inches.)

1 answer:

ryzh [129]3 years ago

6 0

42/2=21 (is the sum of both lengths)
2x+11=21
2x=10
x=5

length= 16
width=5

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