Question

FAN N MEDAL
What is the volume of a cone (in cubic inches) with a radius of 6 inches and a height of 3 inches?

Use 3.14 for π. Round your answer to the nearest hundredth.

37.68 cubic inches
56.52 cubic inches
100.48 cubic inches
113.04 cubic inches

Answer 1

is it a right, circular-based cone?

Answer 2

the volume of a cone is 1/3 of the volume of a cylinder

a volume of cylinder would be area of base * height
\[B \times height = (\pi r^2 ) \times height = 3.14(6)^2 \times 3 = 339.12 \rightarrow 339.12 \div 3 = ? \]

Answer 3

113.04

Answer 4

i think

Answer 5

correct!

Answer 6

thank you

Answer 7

you're welcome !