Complementary & Supplementary
Angle Pairs
Missing Angle
Vocabulary
Fun Math Facts
100
One angle that is 35 degrees; determine the measure of its complement.
What is 55 degrees?
100
Sum of complementary angles
90 Degrees
100
Angles A and B are Complementary angles. Angle A measures 28 degrees. Angle B measures ___.
62 degrees
100
The units angles are measured
What is degrees?
100
The total measure of all angles in a triangle.
What is 180 degrees?
200
One angle is 35 degrees; determine the measure of its supplement.
What is 145 degrees?
200
Sum of supplementary angles
180 Degrees
200
What is the measurement of angle x?
53 degrees?
200
This angle is formed when two lines are perpendicular to each other.
What is 90 degrees?
200
The name for the longest side of a right triangle.
What is the hypotenuse?
300
Two obtuse angles can be complementary. Yes or No
What is no?
300
Angles that are next to each other
Adjacent Angles
300
What is the measurement angle ABD?
What is 120 degrees?
300
The symbol to indicate a right angle.
What is a small square?
300
This irrational number is roughly equal to 3.14159.
What is pi?
400
One angle is 110 degrees; determine the measure of its supplementary angle.
What is 70 degrees.
400
______________ angles are pairs of opposite angles made by intersecting lines. They are congruent.
Vertical Angles
400
Two angles are supplementary. The measure of one angle is 36o. Determine the measure of the other angle.
What is 144o?
400
The center point of an angle.
What is the Vertex?
400
The mathematician Euclid is best known for his work in this branch of math.
What is geometry?
500
Two obtuse angles can be supplementary. Yes or No?
What is No.
500
Vertical angles are always __________
Congruent (the same)
500
What is the measurement of x?
What is 79o?
500
An angle that measures exactly 90 degrees.
What is a right angle?
500
This number is the only even prime number.
What is 2?