Engineering Board Exam Reviewer · Solid Geometry: Cones, Spheres, and Frustums · easy
Find the volume of a right circular cone with radius 3 and height 4.
- 36 π 113.1
- 12 π 37.7
- 4 π 12.57
- 24 π 75.4
Answer
B. 12 π 37.7
Solution
V= 13π r2h= 13π(9)(4)=12π 37.70.
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