A cone has a radius of 4 feet on its base. The approximate volume of the cone is 189 ft^3. Determine the height of the cone to the nearest tenth of a foot. Use 3.14 for π.(5 points)
A. Use this formula:
V = 1/3 pi r^2 h
B. Substitute in for the radius and simplify to get
189 = 16/3 pi h
C. Use the reciprocal to get about
35.4 = pi h
D. Use the inverse operation of
to get h by itself.
D. Height is approximately
.
5.5 feet.
can you answer D
My apologies for the incomplete response.
D. Use the inverse operation of multiplication to get h by itself:
h = 35.4 / π ≈ 11.3 feet
Therefore, the height of the cone is approximately 11.3 feet.