Vocabulary
Vocabulary
Angle Relationships
Angle Relationships Part 2
Angle Relationships Part 3
100
Any line that intersects two or more parallel lines.
What is a transversal?
100
Parallel lines
Straight lines that never intersect
100
Two angles are congruent. The measure of the first angles is 42 degrees, what is the measure of the second angle
What is 420?
100
If a pair of angles add up to a degree of 180, what are the angles called
Supplementary angles
100
If a transversal cuts two parallel lines, how many angles are formed?
8 angles are formed
200
What are supplementary angles?
Two angles whose measures add up to 180 degrees
200
Two adjacent angles that together form a straight line.
What is a linear pair?
200
What is the relationship between angles 3 and 6 ? 
What are Alternate Interior Angles.
200
This is the relationship between angles 5 and 8.
What are vertical angles?
200
If two parallel lines are cut by a ____________, there will be 8 angles
Transversal.
300
When 2 parallel lines are both intersected by a transversal, these angles occupy the same position on the top and bottom parallel lines.
What are Corresponding Angles?
300
A pair of angles that are outside the parallel lines and on opposite sides of the transversal, they are also congruent.
What is Alternate Exterior Angles?
300
If the measure of angle 4 is 112, what is the measure of angle 6?
What is 68. (same-side interior angles)
300
To prove that lines are parallel one must understand that same side interior angles are ___________.
What is supplementary
300
If angle 2 is 88 degrees, what does angle 6 equal. explain
88 degrees, corresponding
400
What it means to be complementary angles.
What is two angles whose sum is 90 degrees
400
This is what two angles on the same side interior angles created by parallel lines and a transversal are.
What is supplementary?
400
What is the relationship between angles 5 and 8?
What are Vertical Angles.
400
If the measure of angle 2 is 30 degrees , what is the measure of angle 6? Explain!
What is 30. What is corresponding.
400
what does angle 3 equal
45 degrees
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 and congruent.
What are Alternate interior angles?
500
Same shape, same size.
What is congruent?
500
If the measure of angle 2 is 37 degrees, what is the measure of angle 7? What is the angle relationship?
What is 37 and Alternate Exterior.
500
Given that When angle 2 is 82 degrees, angle 8 is ( 8x + 18), this is what x is, and what each angle is.
What is x =10, and what are 820, 980
500
Two alternate interior angles are created. one Angle is equal to 600 , the other angle is equal to (8x + 4). This is the value of x, and the measure of each angle.
What is x = 7, and 600