Angles
A 90 degree angle
What is a right angle?
l w h
What is the volume of a rectangle?
2 pi r
What is the circumference of a circle?
An acute angle
What is an angle that is less than 90 degrees?
base area * height
What is the area of a prism?
pi * r^2
What is the area of a circle?
U
What is the symbol for union in set theory?
Opposite angles
What are two equal angles that are opposite each other on an intersection of straight lines?
4/3 pi r^3
What is the volume of a sphere?
(a+b)/2 * h
What is the area of a trapezium?
1
What must the probabilities of all possible outcomes add up to?
I have had breakfast, and you have not.
What is an example of a complement?