radius of a right circular cylinder is doubled and its height is halved then new volume =.................times the old volume
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Answer:
Step-by-step explanation:
new r =2r
new h = h/2
new vol.=1/3 ×π × (2r)² ×h/2
=2× (1/3πr²h)
= twice the old volume
Answered by
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your answer is twice your old volume
hope it helps you
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hope it helps you
mark me as brainliest please
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