Question

the ratio of length and breadth of a rectangular plot is 3:2 and its area is 1200sq.m then find its perimeter​

Answer 1

Answer:

length =3x

breadth =2x

area of rectangle=l×b

1200=3x×2x

1200=6x²

1200/6=x²

200=x²

x=10√2

length =30√2m

breadth =20√2m

perimeter =2(l+b)=2(30√2+20√2)=2(50√2)=100√2m

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