the perimeter of the rectangle is 40 m. what is the length of the missing side?
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Answered by
2
15 meter is the length....
Answered by
3
Answer:
Perimeter of the rectangle=2(l+b)
2(l+b)=40
l+b=40/2
l+b=20
l=20-b
So the length is 20-b
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