Angles
Adding Angles
Transversals
Transversal Equations
Vocabulary
100
What is an angle that measures 90 degrees called?
Right
100
What is it called when you add two angles and the sum is 90 degrees?
Complementary
100

If two angles are adjacent and one angle is x+5 and the other angle is x-13 what is the value of x?

94

100

If two angles are alternate exterior angles, and one angle is 7x-12 and the other is 3x +28 what is are the measures of each angle 

58 and 58


100

What is the term for angles that add up 180?

Supplementary

200
What is an angle that measures between 0 degrees and 90 degrees?
Acute
200
What is called when two angles are added and their measure is 180 degrees?
Supplementary
200
If two angles are vertical angles, one angle measures 100 degrees, what does the other angle measure?
100
200

If two angles are same side exterior and one angle is 3x+77  and the other angle is 4x + 54, what are both angle measures?

98 and 82

200
What is the term for a line that crosses parallel lines to create pairs of congruent and supplementary angles?

transversal

300
What is an angle that measures between 90 degrees and 180?
Obtuse
300
How many degrees are in a triangle?
180
300
If two angles are alternate exteriors, one angle measures 45, what does the other angle measure?
45
300

If two angles are same side interior angles and one angle is 3x and the other angle is 6x, then what is the angle measure of both angles?

60 and 120

300
What is the term for angles that lie on the same side of a transversal and on the same side of the parallel lines. These angles are in the same "corner" and are congruent.

corresponding

400

What is the complement of an angle that measures 45 degrees

45

400
How many degrees are in a quadrilateral?
360
400
If two angles are corresponding, one angle measure 75, what does the other angle measure?
75
400

If two angles are corresponding and one angle is 9x + 8 and the other is 4x + 18 then what is the measure of both angles?

26 and 26

400

What is the term for angles that are are across from each other and are formed by an intersecting lines (not just parallel lines and transversals). These angles are congruent.

Vertical angles

500
What is an angle called that measures exactly 180 degrees?
Straight
500
In a triangle, one angle measures 75 degrees, one angle measures 50 degrees, and the third is unknown. What is the measurement of the third angle?
55 degrees
500
If two angles are adjacent, one angle measure 100, what does the other angle measure?
80
500

If two angles are corresponding and one angle is 3x + 2 and the other angle is 4x-8 what is the measure of both angles?

32 and 32

500

What is the term for angles on the opposite sides of the transversal and outside the parallel lines? These angles are congruent.

Alternate exterior angles

M
e
n
u