3 years ago

5 The area of a rectangular lawn is 255 m². If its length is 15 m, find its perimeter.

Mathematics

1 answer:

Marina CMI [18]3 years ago

3 0

Area of a rectangular lawn = l×b

255=15×x

Hence the breadth is 17 m

Hence perimeter =2(l+b)=2(15+17)=64

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5 The area of a rectangular lawn is 255 m². If its length is 15 m, find its perimeter.​

5 The area of a rectangular lawn is 255 m². If its length is 15 m, find its perimeter.