Geometry

Question Analysis
This question involves working backwards from a known volume to find a missing dimension.
The main focus is on solving the volume formula algebraically for the radius.

Key Concept Explanation
Start with the volume formula:

where:
is the radius of the base
is the height of the cone
is approximately 3.1416 or can be left as π in terms of exact value
Substitute the known volume and height, then solve for .

Step-by-Step Solution
Given:
Volume cm³
Height cm
Step 1: Plug into formula

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