Thursday

April 24, 2014

April 24, 2014

Posted by **christina** on Friday, August 12, 2011 at 1:32pm.

- geometry -
**Ms. Sue**, Friday, August 12, 2011 at 1:38pmV = pi * r^2 * h

V = 3.14 * 5^2 + 10

V = 3.14 * 25 * 10

V = 785 square cm

That's the smaller cylinder.

Find the volume of the larger cylinder and then subtract.

http://www.mathsteacher.com.au/year9/ch14_measurement/18_cylinder/cylinder.htm

- geometry - correction -
**Ms. Sue**, Friday, August 12, 2011 at 1:40pmThe volume of the smaller cylinder is

**785**__cubic__centimeters.

- geometry -
**Damon**, Friday, August 12, 2011 at 5:16pmv1 = pi r^2 H1

v2 = pi r^2 H2

v2/v1 = H2/H1 - twice

**Related Questions**

Geometry - Two cylinders have the same volume. If the radius of cylinder I is 3 ...

Algebra!! - 1.a swimming pool has a radius of 10 feet and a height of 4 feet. ...

geometry - Find the lateral area of a right triangular prism with an ...

physics - Consider two solid uniform cylinders that have the same mass and ...

physics - a block of metal has a length of 20cm, breadth 10cm and height 5cm. ...

shakhenbi - a block of metal has a length of 20cm, breadth 10cm and height 5cm. ...

Science - 1. A convex mirror with a focal length of -20cm forms an image 15cm ...

Science - Need help with find area of a cylinder measurement are : 1. dia 3cm ...

Calculus I - *Optimization problem* [I don't know how to get to the answer] ...

Geometry - how do you find the surface are of a cone whose radius is 10cm and ...