question_answer

A semicircular piece of paper of radius 14 cm is rolled to form a cone of the largest possible size. Find the capacity of the cone.

A)  \[\text{721}.\text{5c}{{\text{m}}^{\text{3}}}\]                

B)         \[\text{645}.\text{1}0\text{c}{{\text{m}}^{\text{3}}}\]

C)  \[\text{449}.\text{64 c}{{\text{m}}^{\text{3}}}\]   

D)         \[\text{622}.\text{37 c}{{\text{m}}^{\text{3}}}\]