18. A room floor is 192 sq m in area. If itslength is 16 m. Then, its – InterviewSolution

1.

18. A room floor is 192 sq m in area. If itslength is 16 m. Then, its perimeter is1001

Answer»

Given:Area of floor=192sq mlength=16mNowArea=l×b192=16×bb=192/16b=12m

Now perimeter=2(l+b)=2(16+12)=2(28)=56m

the. correct answer is 56m.....

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