Question

The perimeter of a rectangle is 13 cm and its width is 22/3 cm find its length

Answer 1

perimeter=2(l+b)
13=2(l+22/3)
13=2l+44/3
13-44/3=2l
39-44/3=2l
-4/3=2l
l=-2/3

Answer 2

hola!

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The perimeter of a rectangle is 13 cm and its width is 22/3 cm find its length

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here is the solution........................

perimetr of rectangle = 2(l+b)

so,

13cm = 2(l +22/3)

13cm = 2l + 44/3

-2l = 44/3 - 13

-2l = 44-39/3

-2l = 5/3

-l = 5/3*2

-l = 5/6cm

l = -5/6cm

:0