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19-12-2017
Mathematics

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The perimeter of a rectangular painting is 264 centimeters. If the width of the painting is 55 centimeters, what is it’s len?

Respuesta :

ahmadalip1aek7 ahmadalip1aek7

22-12-2017

p = 2w + 2l
264 = 2(55) + 2l
264 = 110 + 2l
2l = 154
l = 77

the length is 77cm

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