Question

given breadth is 6 metres and perimeter is 72 metres how much is the the length
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Answer 1

Answer:

3ms

Step-by-step explanation:

perimeter=2(LxB)

           72=2(Lx6)

            72=2Lx12

             2L=72/12

             2L=6

                 L=3

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Answer 2

Answer:

Given,

breadth =6 m

perimeter =72m

perimeter = 2 ( length + breadth)

let's take length be 'x'

now perimeter = 2*(6+x)

= 12+2x meter

which implies 12+2x m = 72 m

12+2x =72

2x = 72-12

2x=60

x=60/2

x=meter

hence, the length is 30meter