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1. |
The volume of a sphere is given by \[\frac{4}{3}\pi {{r}^{3}}.\] Find the radius of a sphere whose volume is \[1047.816\text{ }c{{m}^{3}}.\] (Take n to be\[\frac{22}{7}.\]) |
A. | 5.3 cm |
B. | 7.3 cm |
C. | \[\frac{1}{14}\] |
D. | 8.3 cm |
Answer» D. 8.3 cm | |