Concepts & Definitions
Angle Pairs 1
Angle Pairs 2
Equations of Lines:
Parallel and Perpendicular
Parallel and Perpendicular
200
A ________________________ is a line that cuts two or more coplanar lines at different points.
What is transversal?
200
When given two parallel lines intersected by a transversal, list two angle pairs that are supplementary.
What are linear pairs, SSI, SSE?
200
When given two parallel lines intersected by a transversal, list two angle pairs that are congruent.
What are AIA, AEA, Vert. angles, Corr. angles?
200
Parallel lines have ____ slopes
What is same?
400
If two lines are perpendicular, then they intersect at ______ angles
What is right?
400
What angle pair are angles B and R
What is AEA (Alternate Exterior Angles)?
400
Solve for x
x=2
400
Given equations y=7x+4 and y=-1/7x-6. What type of relationships do these lines have? (Parallel, Perpendicular, or neither)
What is Perpendicular?
600
The type of lines that are not coplanar, and never intersect.
What is skew?
600
What type of angle pair are angles 1 and 7?
What is SSE (same side exterior)?
600
True or False: If one pair of vertical angles are 90 degrees, then the other pair of vertical angle at that intersection will be 90 degrees.
What is true?
600
If lines a and b are perpendicular lines, and line a is represented by the equation 3x-6y=2, what is the slope of line b?
What is -2?
800
Angles that are on opposite sides of the transversal and contained outside the two lines being intersected are called:
What is alternate exterior angles?
800
When two lines are cut by a transversal, and the same-side interior angles are supplementary, then you can conclude:
What is that the lines are parallel?
800
What type of angles are 2 and 7
What are Corresponding angles?
800
Given equations y=2x-4 and 8x-4y=12. What type of relationships do these lines have? (Parallel, Perpendicular, or neither)
What is Parallel?
1000
If two parallel lines are intersected by a transversal, the measurements of any given pair of angles are either _________ or ____________
What are congruent and supplementary?
1000
If one of the alternate interior angles is 50 degrees, then the other one would have to be _______ degrees for the two lines to be parallel.
What is 50?
1000
List two sets of linear pairs.
Multiple Correct Answers
1000
Which line above is NOT parallel to line d?
What is line c?