lourdes1justin lourdes1justin

15-08-2017
Mathematics

contestada

the perimeter of a rectangle is 24 centimeters. the lenght of one of its sides is 5 centimetres. what is the area?

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apologiabiology apologiabiology

15-08-2017

p=2(L+W)
p=24
24=2(L+W)
divide by 2
12=L+W

if one is 5 then

L=5
12=5+W
7=W

the area=lenth times width=5 times 7=35 square cm

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