question_answer

From a circle of radius 15 cm, a sector central angle\[~\text{216}{}^\circ \]is cut and its bounding radii are joined without overlap so as to form a cone. Find its volume.

A)  \[\text{1}0\text{81}.\text{3}\,\text{c}{{\text{m}}^{\text{3}}}\]   

B)         \[\text{1}0\text{71}.\text{3}\,\text{c}{{\text{m}}^{\text{3}}}\]

C)  \[\text{1}0\text{18}.\text{3}\,\text{c}{{\text{m}}^{\text{3}}}\]   

D)         \[~\text{1}0\text{61}.\text{9}\,\text{c}{{\text{m}}^{\text{3}}}\]