A hall is in the form of a cubiod of edges 15m,10m,8m respectively.Find the area of its flat roof.
Answers
Answered by
1
Area of cuboid = 2(lb + bh + hl)
Given,
Length = 15m
Breadth = 10m
Height = 8m
Putting in formula:-
2(15×10 + 10×8 + 8×15)
=> 2(150 + 80 + 120)
=> 2(150 + 200)
=> 2 × 350
=> 700m^2
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Answered by
21
Length= 15m
Breadth= 10 m
Height= 8 m
Area of cuboid = 2(lb+bh+lh)
= 2(15×10+10×8+15×8)
= 2 (150+80+120)
= 2×350
= 700 m^ 2
Therefore,
700 m^ 2 is the required Answer
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