Any line that intersects two or more coplanar lines.
What is a transversal
100
If two parallel lines are cut by a transversal, these angles are on the inside of the two parallel lines.
What are Interior Angles
100
Two angles are congruent. The measure of the first angles is 42 degrees, what is the measure of the second angle
What is 42
100
If a pair of adjacent angles formed by intersecting line are linear pairs, what is their relationship
What is supplementary
100
How many degrees do all the interior angles of a triangle add up to?
What is 180.
200
Two angles whose measures add up to 180 degrees
What are supplementary angles
200
Two angles whose measures add up to 90o
What are Complementary Angles.
200
What is the relationship between angles 4 and 5?
What are Alternate Interior Angles.
200
One way to prove that lines are parallel lines is through understanding that corresponding angles are
What is congruent
200
If a triangle has one interior measure of 72 degrees, and one of 86 degrees, what is the third measure?
What is 22.
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
These lines cross forming four 90 degree angles.
What are perpendicular lines.
300
If the measure of angle 8 is 112, what is the measure of angle 6?
What is 68.
300
To prove that lines are parallel one must understand that same side interior angles are
What is supplementary
300
If a triangle has one angle of 60 degrees, and the other two are the same measure, how many degrees are the missing angles?
What is 60 degrees.
400
Congruent angles formed by two intersecting lines
What are Vertical Angles.
400
If two parallel lines are intersected by a transversal these angles are located on the outside of the two parallel lines.
What are Exterior Angles.
400
What is the realtionship between angles 1 and 4?
What are Vertical Angles.
400
If the measure of angle 2 is 30o , what is the measure of angle 7?
What is 30.
400
If the measure of one angle of a triangle is 24 degrees, and the other is 113 degrees, what is the measure of the third?
What is 43 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.
What are Alternate Interior Angles.
500
Coplanar lines that do not intersect.
What are parallel lines.
500
If the measure of anlge 1 is 37o, what is the measure of angle 8? What is the angle relationship
What is 37, Alternate Exterior
500
Given that l || m, m<1=98°, then the measures of <3 and <8 are:
What is 82 and 98 respectively
500
If one angle of a triangle has an interior measure of 61 degrees, what would its exterior angle measure be?