Sunday

December 21, 2014

December 21, 2014

Posted by **Hannah** on Sunday, May 26, 2013 at 11:02pm.

the height is 17 and the radius is 8. my answer needs to be in pie

- geometry -
**Reiny**, Sunday, May 26, 2013 at 11:18pmarea of the base

= area of the circle with radius 8

= π(8^2) = 64π units

Volume = (1/3)πr^2 h

= (1/3)π(64)(17) = 544π units^2

- geometry -
**Hannah**, Sunday, May 26, 2013 at 11:22pmthese are the answer I have to pick from for volume

1088/3 pi feet cubed

960 pi feet cubed

320 pi feet cubed

1088 pi feet cubed

- geometry -
**Reiny**, Sunday, May 26, 2013 at 11:55pmYou could have easily seen that I made a calculation error

(1/3)π(64)(17) is correct,

but then I must have divided by 2 instead of by 3

clearly it should have been

10880π/3

**Answer this Question**

**Related Questions**

geometry - A cone has a circular base, a perpendicular height equal to 21cm, and...

math - Two right circular cone, one upside down in the other. The two bases are ...

MATH QUIZ PLS HELP!!! - 1.Find the lateral area of a cone with a radius of 7 ft...

Calculus - Given a right circular cone, you put an upside-down cone inside it so...

Math - An inverted right cone, half filled with water. I've only the volume of ...

Calculus - A cone is inscribed in a sphere of radius a, centred at the origin. ...

maths-surface area - A solid is in the form of cone mounted on a hemisphere in ...

maths - Im confused can any1 help me on this question ?? or try and put me on ...

geometry math - There is an upside-down cone that is 12m high and has a circular...

geometry - Find the surface area of the cone. in pie the radius is 3 cn the ...