Answers

2016-01-19T15:20:43+05:30
HI,
area of 4 walls =960
area of a wall is 960/4 = 240
wall is a rectangle,area of a rectangle is l × b
l × b = 240
l=?,b=8
l=240/8
l=30
breath of floor=30/3 = 10
area=10×30=300 sq.m

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