alleryIn a right circular cylinder, the line joining the two centres is how placed to the base?
APerpendicular
BParallel
CTilted by 45°
DTilted by 30°
Answer & Solution
Correct answer: A. Perpendicular
1. A right circular cylinder has two parallel congruent circular faces.
2. The line joining their centres is perpendicular to the base.
3. A tilted joining line gives a different kind of cylinder.
_Source: NCERT Class 8 Mathematics, Chapter 9 Mensuration, Solid Shapes_
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