Question

What is the volume of the cone to the nearest tenth?

Height: 14 cm
Radius: 5 cm

A. 549.8 cm3


B. 73.3 cm3


C. 366.5 cm3


D. 1,026.3 cm3

Answer 1

`\bf \textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\ -----\\ r=5\\ h=14 \end{cases}\implies V=\cfrac{\pi (5^2)(14)}{3}`

Answer 2

The volume of a cone is 1/3(pi(3.14)×r squared ×height .therefore 1/3(3.14×5×5×14)
=1099/3
=366.5cmcube