Vocabulary
Complimentary Angles add up to how many degrees?
90 degrees
Angle A and Angle B are complementary angles. Angle A is 35 degrees. How many degrees is Angle B?
55 degrees
Suppose <A = <B and <B is equal to 47 degrees. Find a measure of an angle that is supplementary to <A.
133 degrees
Angles 1 and 2 are vertical angles. If angle 2 is 101 degrees, how many degrees is angle 1?
101 degrees
In triangle ABC, angle A is 30 degrees, angle B is 25 degrees, how many degrees is angle C?
125 degrees
What is the name of the relationship of two angles that add up to 180 degrees?
Supplementary Angles
What is the complement of an angle measuring 12 degrees?
78 degrees
If m<3 = 115 and m<3 and m<4 form a linear pair, find m<4.
m<4 = 65 degrees
If angle A is vertical to angle B and Angle A measures 5 degrees what does angle B measure?
5 degrees
In triangle ABC, angle A is 45 degrees, angle B is 45 degrees, how many degrees is angle C?
90 degrees
Angles that are congruent and opposite of each other that are formed by the intersection of two lines are called what?
Vertical Angles
Angle A and Angle B are Complimentary, if angle A measures 89 degrees what is the measure of angle B
1 Degree
Angles Q and R are supplementary. If m<Q = 4x + 9 and m<R = 8x + 3, what is the measure of each angle?
x = 14, m<Q = 65, m<R = 115
Angles P and W are vertical angles. If angle P measures 4x + 4 and angle W measures 2x + 50, what is the value of x?
x = 24
In triangle DEF, m<D = 2x, m<E = 4x, and m<F = 6x, what is the value of x?
x = 15
How many degrees are in a Triangle?
180 degrees
Angles A and B are complementary. If m<A = 3x - 8 and m<B = 5x + 10, what is the measure of each angle?
x = 11, m<A = 25, m<B = 65
Angle A and angle B are supplementary which means they must form a:
straight line
Angles <1 and <2 are vertical angles. <1 measures 75 degrees and <2 is equal to x-18. Find the value of x.
x = 93
In triangle ABC, angle A is x+20 degrees, angle B is x+30 degrees, and angle C is x+40, what is the value of x?
x = 30
Define an adjacent angle.
An adjacent angle shares an endpoint and side (wall)
If m<A and m<B are complementary angles and m<A = 2x - 6, and m<B = 3x + 11, what is the measurements of m<A and m<B?
x = 17, m<A = 28, m<B = 62
Angles C and D are supplementary. If m<C = 12x and m<D = 4(x+5), find x. Then find m<C and m<D.
x = 10 ; m<C = 120 ; m<D = 60
Angle A and angle B are vertical angles if angle A is 2x+2 and angle B measures 136 degrees what is x equal to?
67 degrees
In triangle ABC, angle A is x+20 degrees, angle B is x+30 degrees, and angle C is x+40, what is the value of each angle?
m<A = 50, m<B = 60, m<C = 70