Thereoms
Postulates
Vocabulary
Angles
Proof
100
If two lines are perpendicular, then they form right angles
What is Perpendicular Complementary Thereom?
100
If there is a line and a point, then there is only one line that goes through the point and is perpendicular to the other line.
What is Parallel Postulate?
100
Angles that are on the opposite interior side of the transversal.
What is Alternate Interior Angles?
100
Angles that are on the same side interior of the transversal
What is Same Side Interior Angles?
100
Parallel Lines
What is line l and m?
200
If the consecutive interior angles are supplementary, then the lines are parallel.
What is Consecutive Interior Angles Converse Thereom?
200
If two lines are parallel, then they have the same slope.
What is Slopes of Perpendicular Lines Postulate?
200
Lines that never touch
What is Parallel Lines?
200
Angles that are on the opposite exterior side of the transversal
What is Alternate Exterior Angles?
200
Same Side Interior Angles
What is (4,6) (3,5)?
300
If line a is parallel to line b and line b is parallel to line c, then line a is parallel to line c.
What is Transitive of Parallel Lines Thereom?
300
If two lines are perpendicular to each other, then their slopes are negative reciprocals.
What is Slopes of Perpendicular Lines Postulate?
300
Lines that never touch and are on different planes
What is Skew Lines?
300
Angles that are adjacent and supplementary
What is Linear Pair?
300
Alternate Exterior Angles
What is (1,8) (2,7)?
400
If two parallel lines are cut by a transversal, then the alternate exterior angles are congruent?
What is Alternate Exterior Angles Thereom?
400
If you have a line and a point, there is only one line that goes through the point parallel to the other line.
What is Parallel Postulate?
400
One line that intersects two parallel lines
What is Transversal?
400
Angles that add up to 90
What is Complementary Angles?
400
Alternate Interior Angles
What is (3,6) (4,5)?
500
If two parallel lines are cut by a transversal, then the alternate interior angles are congruent.
What is Alternate Interior Angles Thereom?
500
If two parallel lines are cut by a transversal, then the corresponding angles are congruent.
What is Corresponding Angles Postulate?
500
Planes that never touch
What is Parallel Planes?
500
Angles that add up to 180
What is Supplementary Angles?
500
Corresponding Angles
What is (2,6) (4,8) (1,5) (3,7)?
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