Math, asked by nerukc52, 6 hours ago

The length of a rectangle is 2 cms more than its breadth.If its perimeter is 24ms, find its length​

Answers

Answered by srivastavaprakarsh7
1

Answer:

Let breadth of the rectangle be x cm,

So, length will be (x + 2 ) cm

We know that ,

Perimeter = 2 ( l + b )

24 = 2 ( x + 2 + x )

x+2 + x = 12

2x + 2 = 12

2x = 12 - 2

2x= 10

x = 5

So, breadth = 5cm

length = 7 cm

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Answered by jerolinsanchana1
0

Step-by-step explanation:

perimeter=24cm

l=2+b

p=2(l+b)

24=2(2+b+b)

24=2(2+2b)

24=4+4b

4+4b=24

4b=24-4

4b=20

b=20/4=5

l=2+5=7

hence length=7cm and breadth=5cm

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