MCQ
Choose the correct answer from the given four options : A right circular cylinder of radius $r \ cm$ and height $h \ cm (h > 2r)$ just encloses a sphere of diameter :
- A$r \ cm$
- ✓$2r \ cm$
- C$h \ cm$
- D$2h \ cm$
✓
Answer
Correct option: B.
$2r \ cm$
Because the sphere encloses in the cylinder,
therefore the diameter of sphere is equal to diameter of cylinder which is $2r \ cm.$
therefore the diameter of sphere is equal to diameter of cylinder which is $2r \ cm.$
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