A) \[720\,{{m}^{3}}\]
B) \[900\,{{m}^{3}}\]
C) \[1200\,{{m}^{3}}\]
D) \[1800\,{{m}^{3}}\]
E) None of these
Correct Answer: C
Solution :
Explanation Option [c] is correct. Area of walls = Area of floor + Area of ceiling \[2h\,\,\left( \ell +b \right)=360\Rightarrow h\left( 15+12 \right)=180\Rightarrow h=\frac{20}{3}m\] \[\therefore \] Volume = \[\left( 15\times 12\times \frac{20}{3} \right){{m}^{3}}=1200{{m}^{3}}\]
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