Stuff from previous math to remember for unit 4
Volume of a sphere
4/3πr³
Surface Area of sphere
4πr²
Volume of a cylinder
πr²h
Surface Area of a Cylinder
2πr² + 2πrh
Volume of a cone
1/3πr²h
Surface Area of a cone
πrl + πr²
Volume of Cube
s³
Surface Area of Cube
6s²
Area of Circle
πr²
Circumference of a circle
2πr