Mathematics · Mensuration

A solid cylinder is reduced in radius by 20% and increased in height by 50%. What is the net percentage change in its volume?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

14% decrease✓
27% increase
310% decrease
420% increase

Correct answer

4% decrease

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A solid cylinder is reduced in radius by 20% and increased in height by 50%. What is the net percentage change in its volume?

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A solid cylinder is reduced in radius by 20% and increased in height by 50%. What is the net percentage change in its volume?

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