Question

the length of rectangular field is twice its breadth.if perimeter of field is 96metr. find length and breadth.
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Answer 1

Answer:

Let the breadth of rectangular field be x.

Then its length will be 2x.

Given, perimeter =288=2(l+b) m

Therefore, 2(x+2x)=288

6x=288

x=48 m

Now, length will be 2x=2×48=96 m.

Therefore, length and breadth of a rectangular field are 96 m and 48 m respectively.

Step-by-step explanation:

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Answer 2

Answer:

length = 32 ; breadth = 16

Step-by-step explanation:

let the breadth of the rectangular field be 'x' then length of the rectangular field = 2x

A/Q perimeter = 96

=> 2(l +b) = 96

=> 2(2x+x)= 96

=> 2×3x = 96

=> 6x = 96

=> x = 96/6

=> x = 16

so the breadth of the rectangular field=16m,then length of the field = 2(16)

= 32m