Right Angles
Vertical Angles
Linear Pairs
Complementary Angles
Supplementary Angles
100
The measure (in degrees) of a right angle
What is 90 degrees
100
Vertical angles are always ___________.
What is congruent?
100

Linear pairs always add up to be _________.

What is 180º?

100

Complementary angles are two angles that add up to  ______.

What is 90º?

100

Supplementary angles are two angles that add up to  _________.

What is 180º?

200

The type of lines or rays that form a right angle

What are perpendicular lines?

200
If angle X and angle Y are vertical angles, and the measure of angle X is 60º, what is the measure of angle Y?
What is 60º?
200

Linear pairs are adjacent and  __________ .

What is supplementary?

200

Two complementary angles can form a _______ angle.

What is a right angle?

200

Supplementary angles CAN also form a __________.

What is a linear pair or a straight line or a straight angle?

300

This special shape has only one right angle

What is a right triangle?

300
If angle G and angle H are vertical angles, and the measure of angle G is 120º, what is the measure of angle H?
What is 120º?
300

If angle T and angle V are a linear pair, and the measure of angle T is 40º, what is the measure of angle V?

What is 140º?

300

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?

300
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?
400
This shape has four right angles and only opposite sides are congruent
What is a rectangle?
400
True or False: Vertical angles are formed by the intersection of two lines (the angles on opposite sides of the intersection).
What is true?
400

If angle T and angle V are a linear pair, and the measure of angle T is 60º, what is the measure of angle V?

What is 120º?

400

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?

400
If angle K and angle L are supplementary angles, and the measure of angle L is 105º, what is the measure of angle K?
What is 75º?
500
This shape has four right angles and all sides are congruent
What is a square?
500

True or False: Vertical angles cannot form a linear pair.

What is true? They cannot form a linear pair because a linear pair must be adjacent and vertical angles can never be adjacent.

500

If angle T and angle V are a linear pair, and the measure of angle T = (x)º measure of angle V = (2x)º Find the measure of angle V.

What is 120º ?

500

If angle C and angle D are complementary angles, and the measure of angle C = (x+5)º measure of angle D= (2x+4)º Find the measure of angle C.

What is 32º ? x+5+2x+4=90 3x=81 x=27 C= 27+5 --> 32

500
If angle B and angle C are supplementary angles, and the measure of angle B = (3x+1)º measure of angle C= (x+19)º Find the measure of angle C.
What is 59º? 3x+1+x+19=180 4x=160 x=40 C=40+19 --> 59
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