What is the volume of a cone with a radius of 3 cm and a height of 5 cm? Use π ≈ 3.14.
Options
A
15.7 cm³
B
47.1 cm³
C
94.2 cm³
D
141.3 cm³
Answer & Analysis
Answer
B
Analysis
Question Analysis
This question involves applying the formula for the volume of a cone.
The main focus is on correctly substituting the given values of radius and height into the volume formula and performing the calculations accurately.
Key Concept Explanation
The formula for the volume of a cone is , where is the radius of the base of the cone and is the height of the cone.
Step - by - Step Solution
Substitute cm and cm into the formula: .
First, calculate
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