Question

Find the volume of a cone with a diameter of 7 inches and a height that is 4 times the radius. Use 3.14 for pi, and round your answer to the nearest hundredth.

29.31 in3
87.92 in3
117.23 in3
179.50 in3

Answer 1

\(V = \dfrac{1}{3} \pi r^2 h\)

Answer 2

Diameter = 7

Radius = 3.5

Height = 14

Answer 3

\(V = \dfrac{1}{3}(3.14)(3.5^2)(14)\)

Simplify

Answer 4

179

Answer 5

Yep, that's our answer..

Answer 6

its d