To find: if the student is correct.
Answer to Problem 25WE
Volume of the cylinder in terms of r is
Explanation of Solution
Given information:
Four
Calculation:
Since, the sphere with radius r is inscribed in the cylinder. Therefore,
Radius of the cylinder will be same as sphere that is r and height will be 2r.
The Volume of cylinder is given by
Since, radius of the cylinder is
Therefore, volume of the cylinder is
Hence,
Volume of the cylinder in terms of r is
Chapter 12 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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