samuel65 samuel65

17-09-2018
Mathematics

contestada

the perimeter of a rectangular window is 364 cm If the lenth of window is 99 cm , what is its width?

Respuesta :

Jasmine2200 Jasmine2200

17-09-2018

width = 83 cm

Perimeter = 2(width) + 2(length)

So if l = 99 cm, and p = 364, then

364 = 2w + 2(99)

364 = 2w + 198

166 = 2w

w = 83 cm

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