Types of Angles
The measure (in degrees) of a right angle
What is 90 degrees
Vertical angles always have the same _______.
What is measure?
True or False: Adjacent angles share a side?
What is true?
Complementary angles add up to be ______.
What is 90º?
Supplementary angles add up to be _________.
What is 180º?
Angles that measures LESS than 90 degrees.
What are acute angles.
If angle X and angle Y are vertical angles, and the measure of angle X is 60º, ___ is the measure of angle Y.
What is 60º?
If the sum of two angles is 90°, they are called complementary angles.
Let x be the angle which is complementary to 33°.
What is 57°?
Two adjacent complementary angles form a _______ angle.
What is a right angle?
Two adjacent supplementary angles form a __________.
What is a straight line?
Angles that measure EXACTLY 180 degrees.
What are straight angles?
If angle G and angle H are vertical angles, and the measure of angle G is 120º, ___ is the measure of angle H.
What is 120º?
True or False: 125° and 65° supplementary angles
What is false?
If angle T and angle V are complementary angles, and the measure of angle T is 40º, what is the measure of angle V?
What is 50º?
If angle T and angle V are supplementary angles, and the measure of angle T is 45º, what is the measure of angle V?
What is 135º?
Angles that measure MORE than 90 degrees.
What are obtuse angles?
If angle G and angle H are vertical angles, and the measure of angle G is 62º, ___ is the measure of angle H.
What is 62 degrees?
What is the measure of an angle that is supplementary to 137°?
What is 43°?
If angle A and angle B are complementary angles, and the measure of angle A is 35º, what is the measure of angle B?
What is 55º?
If angle M and angle N are supplementary angles, and the measure of angle M is 104º, what is the measure of angle N?
What is 76º ?
An angle that measures 277 degrees is a _____ angle.
What is reflex angle?
True or False: Vertical angles are formed by the intersection of two lines (the angles on opposite sides of the intersection).
What is true?
2x, 3x, and x form a straight angle. Solve for x.
What is 30° ?
If angle L and angle M are complementary angles, and the measure of angle L is 22º, what is the measure of of angle M?
What is 68º ?
If angle A and angle B are supplementary angles, and the measure of angle A is 107º, what is the measure of angle B?
What is 73º ?