Question

the length of a rectangular field thrice its breadth if the perimeter of the field 168 metre find it is dimension​

Answer 1

Answer:

sorry I don't know the answer

Answer 2

Answer:

let the breadth be=x

length thrice the breadth so

=3x

perimeter = 2*length +breadth

perimeter= 2*3+1

perimeter= 8x

168=8x

x= 168/8

21

breadth=21

length=21*3

63

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