Donate SIGN UP

Cylinder

Avatar Image
bamfardo | 17:18 Tue 24th Jul 2007 | Education
3 Answers
calculate the height of a cylinder of volume 150cm3 and radius 20mm
Gravatar

Answers

1 to 3 of 3rss feed

Best Answer

No best answer has yet been selected by bamfardo. Once a best answer has been selected, it will be shown here.

For more on marking an answer as the "Best Answer", please visit our FAQ.
Volume is pi times the square of the radius times the height.

so if you divide 150 by pi and by 20 squared you'll have your answer
jake the peg
no you won't !
the radius is 20 MILLIMETERS, the volume is 150 cm3.
Therefore,
height = vol /( pi x 2 x 2)
=150 / (4 x pi)
=11.9366 cm to 4 d.p.
Oh yes missed the units sorry.

You stalking me nightmare? This chap's had no reply since Tuesday and suddenly two at once!

Or is it this "recent posts" dialog

1 to 3 of 3rss feed

Do you know the answer?

Cylinder

Answer Question >>