TCAP Success Grade 8 MATH Chapter 14

### TCAP Success Grade 8 MATH Chapter 14 Sample

1 pt
2.

Find the volume of the cone. Use 3.14 for π.

1 pt
3.

Using the cone in the previous question, which would make a larger difference: increasing the radius by 2 cm or increasing the height by 2 cm? What are the differences?

1 pt
5.

If the radius of a cylinder is 3 inches, and the height is 9 inches, what is its volume? Use 3.14 for π.

1 pt
7.

What is the volume of a cone with a radius of 6 m and a height of 12 m?

$V=\frac{1}{3}{\mathrm{\pi r}}^{2}\mathrm{h}$

1pt
11.

A right circular cone is shown in the figure below. Point A is the vertex of the cone and point B lies on the circumfrence of the base of the cone.

The cone has a height of 24 units and a diameter of 14 units. What is the distance from point A to point B?

units