there is 2 m broad boundary all around a rectangle lake of length 70 m and breadth 30 m find the area of the boundary of the lake
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firstly we should find its perimeter. it will be
2(70+30)=200
then we should find the area of the fence.it will be
200×2=400m2
2(70+30)=200
then we should find the area of the fence.it will be
200×2=400m2
ShresthShaviya:
you got the wrong answer
anseer is
416m2
how
Thats why i am asking
o sorry I didn't see who asked the question
meaning
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