a) 22176 cm3
b) 33951 cm3
c) 38808 cm3
d) 42304 cm3
Answer: c
Explanation:
$$\eqalign{
& 4\pi {r^2} = 5544 \cr
& {r^2} = \left( {5544 \times \frac{1}{4} \times \frac{7}{{22}}} \right) \cr
& {r^2} = 441 \cr
& r = 21 \cr} $$
Volume :
$$\eqalign{
& = \left( {\frac{4}{3} \times \frac{{22}}{7} \times 21 \times 21 \times 21} \right){\text{ c}}{{\text{m}}^3} \cr
& = 38808{\text{ c}}{{\text{m}}^3} \cr} $$
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