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Ankesh Jha

· started a discussion

· 1 Months ago

Figure not shown so how can I solve

Question:
See the figure of a roof-top house given below. 


Find the volume of the house 

Options:
A) 824 cm3 
B) 480 cm
C) 840 cm3 
D) 428 cm3 
Solution:
Ans: (c) The volume of the top roof 

= \(\cfrac{1}{2}\) × the area of the surface ABCD × height of CH

= \(\cfrac{1}{2}\) × 6 × (9 + 5) × 20 = 840 cm3.

anurag singh

· commented

· 1 Months ago

Yet to be approved!

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