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Volume of a Cylinder

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Uploaded by on Apr 22, 2008

The video provides two examples of finding the volume of a cylinder.

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Education

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Standard YouTube License

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Uploader Comments (mbrandl11)

  • Don't confuse me mbrand lol.. I have this down in my head. I don't want to mess it up. This week May 6th o 2011 I will be retaking my math GED test. This is the only one that I need to get my Certificate. Wish me luck. I need a 410 only to pass.

  • @uhavemooface

    Good luck! I hope it goes well! :-)

  • You were right but you was ment to do pie/r2/h. Height comes last!

  • @neil22100

    Since multiplication is commutative, the formula can be written either way. It's still the same. :-)

  • first of all its V=(pie)(r2)(h)i know that it doesn't matter but just sayinqq Oh!! and umm can you make a video doinqq a cyklinder and the Diameter=1in. and Hieght=2in and the answer has to be A.0.25 B.0.75 or C. Pie cubic inches it was on my test i WAS CONFUSED cuz it kept givinqq mhee 1.57

  • Since the diameter is 1 in, that means the radius would be 0.5in.

    Put those into the formula and simplify:

    V = 2(pi)0.5^2

    V = 2(pi)0.25

    V = 0.5(pi)

    V = 1.57

    I think you're correct with 1.57, or if you're to express it in terms of pi, it would be 0.5(pi).

    I hope that helps!

Top Comments

  • thankk you, you helped me!

    but why is the first cylinder squared by 3 for the answer?

  • YAY !!! THANK YOU SIRRR !!!

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All Comments (25)

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  • Thank you so much!!

  • @yourbfsgf squared by 2 after an answer equals area squared by a 3 after an answer equals volume and if it is not squared by anything its usually perimeter

  • SOOO helpful!! Thank you!

  • THANK YOU!!! this really helped me on my maths homework :D

  • Good video but watching you use that mouse to write is painful

    Thanks tho

  • how a about teach us how to find the height of a cylinder when the volume is given

  • OMG THANK U SOOO MUCH i feel like i can solve the worlds problems now

    Thank u so much!!!!

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