childsk8564 childsk8564

04-05-2018
Mathematics

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The width of a rectangular poster is 16 in its length is twice its width find the perimeter

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fatehahnordin9p7wo43 fatehahnordin9p7wo43

04-05-2018

length = x
width = y

y = 16
x = 2y
x = 2(16)
x = 32

perimeter = 2x + 2y
= 2(32) + 2(16)
= 64 + 32
= 96

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