kanyastciel kanyastciel
  • 12-05-2021
  • Mathematics
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I have no idea how to solve this

I have no idea how to solve this class=
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iambnishant
iambnishant iambnishant
  • 12-05-2021

Answer:

Its 5 mm

Just use the formula V=( 1/3) π r² h

Put V=471 mm³

h=18 mm

π = 3.14

after solving we get

r=5 mm

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