Question

Solve: The perimeter of a rectangle is 40 cm. The length of the rectangle is more than double its breadth by 2. Find length and breadth. *

Answer 1

Answer:

2(l+b)=40

l-2b=2

so,l=2b+2

so,2(2b+2+b)=40

2(3b+2)=40

3b+2=20

so, b=6cm

and length = 14cm

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