Question

the perimeter of a rectangle is 80 metre and its length is 1 metre more than the twice the breadth what is the length and breadth the perimeter of a rectangle is 80 m and its length one metre more than the twice the bridge what is the length and breadth ​

Answer 1

Answer:

breadth is 13

lenght is27

Step-by-step explanation:

2(l+b)=80

(l+b)=40

now l=2b+1

3b+1=40

3b=39

b=13

now put valje of b in the equation you will gey

l=27

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Answer 2

Answer:

breadth is 13 m and length is 27 m

Step-by-step explanation:

let the breadth be x

therefore length=2x+1

perimeter=2(l+b)

80=2(2x+1+x)

40-1=3x

39/3=x

x=13

length = 2(13)+1=27

breadth =13

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