Vocabulary Part 1
Vocabulary Part 2
Angle Relationships Part 1
Angle Relationships Part 2
Angle Relationships Part 3
100
Any line that intersects two or more parallel lines.
Transversal
100
Straight lines that never intersect
Parallel lines
100
What is the relationship between angles 3 and 6?
alternate interior angles
100
What is the relationship between angles 2 and 6?
corresponding angles
100
What is the angle relationship between angles 2 and 8?
same-side exterior angles
200
Two angles whose measures add up to 180 degrees
Supplementary angles
200
Two angles whose measures add up to 90
Complementary angles
200
If the measure of angle 2 is 37 degrees, what is the measure of angle 7? What is the angle relationship?
37 degrees; alternate exterior angles
200
If angle 2 is 60 degrees, what does angle 3 equal? What is the angle relationship?
60 degrees; vertical angles
200
If angle 1 is equal to 95, what is angle 4 equal to? What is the angle relationship?
85 degrees; linear pair
300
When 2 parallel lines are both intersected by a transversal, these angles occupy the same position but at different intersections
Corresponding angles
300
A pair of adjacent angles formed by intersecting lines. These angles are also supplementary.
Linear Pair
300
If the measure of angle 4 is 112 degrees, what is the measure of angle 6? What is the angle relationship?
68 degrees; same-side interior angles
300
If the measure of angle 2 is 30 degrees, what is the measure of angle 6? What is the angle relationship?
30 degrees; corresponding angles
300
Given that angle 2 is 82 degrees, what does angle 3 and angle 4 equal?
Angle 3 = 82 degrees (vertical angles) and angle 4 = 98 degrees (linear pair)
400
Congruent angles formed by two intersecting lines. These angles are located across from each other, sharing only a vertex.
Vertical angles
400
If two parallel lines are intersected by a transversal, these angles are located on the outside of the two parallel lines on opposite sides of the transversal.
Alternate exterior angles
400
If angle 4 = 3x+7 and angle 5 = 4x-2, find the value of x.
x = 9
400
If angle 2 = 3y+24 and angle 3 = 7y-16, find the value of y.
y = 10
400
If angle 3 = 3p+60 and angle 5 = 60 degrees, find the value of p.
p = 20
500
When 2 parallel lines are both intersected by a transversal these angles are inside of the two parallel lines and on opposite sides of the transversal.
Alternate interior angles
500
When 2 parallel lines are both intersected by a transversal these angles are inside of the two parallel lines and on the same side of the transversal.
Same-side interior angles (consecutive interior angles)
500
If angle 5 = 4x+10 and angle 7 = 2x+20, what is the measure of angle 4?
110 degrees
500
Find the value of x.
x = 20
500
If angle 1 = 5n and angle 8 = 2n+66, find the measure of angle 2.
70 degrees