(1) The perimeter of a rectangle is 40 cm. The length of the rectangle

1.	(1) The perimeter of a rectangle is 40 cm. The length of the rectangle ismore than double its breadth by 2. Find length and breadth
Answer» ANSWER: LET BREADTH be x length=2x perimeter=2(l+b) =>40=2(2x+x) =>40=2×3x =>40=6x =>x=40/6 =>x=6.66 l=2×6.66=13.32 b=x=6.66

(1) The perimeter of a rectangle is 40 cm. The length of the rectangle ismore than double its breadth by 2. Find length and breadth

Answer»

ANSWER:

LET BREADTH be x

length=2x

perimeter=2(l+b)

=>40=2(2x+x)

=>40=2×3x

=>40=6x

=>x=40/6

=>x=6.66

l=2×6.66=13.32

b=x=6.66

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(1) The perimeter of a rectangle is 40 cm. The length of the rectangle ismore than double its breadth by 2. Find length and breadth​

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(1) The perimeter of a rectangle is 40 cm. The length of the rectangle ismore than double its breadth by 2. Find length and breadth