Corresponding Angles are always?
Congruent
What is Reflexive Property?
What is A quantity is congruent(equal) to itself. A=A
These types of angles add up to 180 degrees.
Supplementary Angles
What is the name of the diagonal line that intersects 2 or more parallel lines?
Transversal
What type of angles are formed by being on the exterior of two parallel lines and on opposite sides of a transversal?
Alternate Exterior Angles
To prove two angles are congruent by corresponding angles, alternate interior, or alternate exterior angles, these types of lines are needed.
Parallel
These angles add up to 90 degrees.
Complementary
What type of angles are formed by opposite angles of two intersecting lines?
Vertical Angles