find the volume of a right circular cone that has a height of 11.7 m and a base with a circumference of 9 m. round your answer to the nearest tenth of a cubic meter.
find the volume of a right circular cone that has a height of 11.7 m and a base with a circumference of 9 m. round your answer to the nearest tenth of a cubic meter.
Answer:
We can start by finding the radius of the base of the cone.
r=9/2
Now we can use the formula for the volume of a right circular cone:
V = (1/3)πr^2h
Plugging in the values we have:
V = (1/3)π(9/2)^2(11.7)
V ≈ 247.98 cubic meters
Therefore, the volume of the right circular cone is approximately 247.98 cubic meters when rounded to the nearest tenth.