Area
A triangle has the angles 75° and 90°. What is the measure of the third angle?
What is 15°
If a triangle has 180°, how many degrees are in a square?
What is 360 degrees?
The measurement of a right triangle with one angle 50 degrees.
What is 40 degrees?
An angle smaller than 90°
What is an acute angle?
The measurement of a supplementary angle with one angle measuring 120°
What is 60°