alex2306 alex2306

23-02-2021
Mathematics

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

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jawhuss78 jawhuss78

23-02-2021

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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