Question

Determine volume of cone

Answer 1

(A)

Explanation:

Formula for Volume of a Cone:
`V = (1)/(3) \pi r^2 h`

r - Radius

h - height

In the cone given:

• The height is 12 cm.
• The radius is 4 cm.

Plug in the information into the formula and solve:

`V=(1)/(3)\pi (4)^2 12\\\\\rightarrow 16 * 12 = 192\\`

`\text {Using 3.14 for pi: }\\3.14 * 192 = 602.88\\\\\text {Multiply by 1/3: }\\V = 602.88 * (1/3) = 200.96\\\\\boxed {V= 200.96}`

Option A should be the correct answer.