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24-05-2021
Mathematics

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help me with my math please

help me with my math please class=

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spectrojamz spectrojamz

24-05-2021

Answer:

Volume of a cylinder = πr²h

Given

V=81π

r=3

find h

Making h the subject

h= V/πr² = 81π/π(3)²

h= 81/9

h= 9cm

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