CBSE Class 10 Maths (Standard) 2025 · Paper 30/1/1 · Question 30
A room is in the form of a cylinder surmounted by a hemispherical dome. The base radius of the hemisphere is half of the height of the cylindrical part. If the room contains m of air, find the height of the cylindrical part. (Use .)
Answer
The height of the cylindrical part of the room is m.
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