A) 5 cm
B) 10cm
C) 15 cm
D) 20 cm
Correct Answer: C
Solution :
(c): Area of the base \[=30\times 30=900\]sq.cm We know, Volume of pyramid \[=\frac{1}{3}\times area\text{ }of\text{ }base\times height\] \[\Rightarrow 4500=\frac{1}{3}\times 900\times h\] \[\Rightarrow h=\frac{4500\times 3}{900}=15cm\]You need to login to perform this action.
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