• # question_answer Find the volume of right circular cylinder, if the radius (r) of its base and height (h) are 7 cm and 15 cm respectively. A)  2310 $c{{m}^{3}}$  B)  3310 $c{{m}^{3}}$       C)  4210 $c{{m}^{3}}$  D)  2500 $c{{m}^{3}}$

(a): $V=\pi {{r}^{2}}h$ $=\frac{22}{7}\times {{7}^{2}}\times 15$ $=22\times 7\times 15$ = 2310.