Chapter 7- Volume Flashcards
1
Q
Volume of a Sphere is …
A
4/3πr^3
2
Q
Surface Area for a sphere is …
A
4πr^2
3
Q
Volume of a Cyclinder is …
A
πhr^2
4
Q
Surface Area of a Cyclinder …
A
2πr^2 + 2πrh
5
Q
Volume of a triangular prism …
A
1/2 x L x H x W
6
Q
Volume of a cube …
A
L x W x H
7
Q
Volume of a hemisphere …
A
2/3πr^3
8
Q
Surface Area of a hemisphere …
A
3πr^2
9
Q
Volume of a Pyramids …
A
1/3 x Area of Base x H
10
Q
Volume of a cone …
A
1/3hπr^2
11
Q
Surface Area of a cone …
A
πr^2 + πrl(slanted length)
12
Q
Volume of a frustum …
A
1/3hπR^2 - 1/3hπr^2
R=big radius r=small radius
