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2 years ago

10

The perimeter of a certain pentagon is 12.5 inches. Four sides of this pentagon have the same length, in inches, m, and the othe

r side has a length of 1.5 inches, as shown below.

1 answer:

luda_lava [24]2 years ago

7 0

12.5 - 1.5 = 11
11 divide by 4 = 2.75

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