Show:
Vocabulary
Angles and Lines
Transformations
Parallel Lines and Transversals
Parallel and Perpendicular Lines
100
A flat surface made up of points that extends indefinitely in all directions
What is a Plane
100
Use the midpoint formula to find the midpoint between A(6,4) and B(4,2).
What is (5, 3)
100
A transformation that flips a figure across a point or a line.
What is a reflection.
100
What is angles in the same position connected by a transversal.
What is corresponding angles.
100
What are the rules for the slopes of parallel and perpendicular lines?
What is parallel lines have the same slope and perpendicular lines have opposite reciprocal slope.
200
2 or more points that lie on the same line
What is collinear points.
200
If X is the midpoint of line WY, WY = 10x and WX = 4x+4, solve for x.
What is x = 4
200
A transformation that moves all the points of one figure the same distance and direction.
What is translation
200
What is angles on the same side of the transversal on the inside of the parallel lines?
What is consecutive interior. (same side interior)
200
What is the slope of line AB with A(-6,12) and B(14, 8)
What is -1/5
300
Two lines that intersect to form right angles.
What is perpendicular lines.
300
2 angles that when added together equals 90 degrees
What is complementary
300
What are the coordinates for A(3,1) B(5,6) and C(-4,2) after a reflection across the y-axis.
What is A(-3,1) B(-5,6) and C(4,-2)
300
Angles on the opposite side of the transversal on the outside of the parallel lines.
What is alternate exterior angles.
300
What is the relationship between the following two lines: 2y = -3x + 18 and 6y = -9x + 30000
What is parallel.
400
Congruent angles that are across from each other on intersecting lines.
What is vertical angles.
400
If
What is m
400
What rule translates A(5,6) -> A'(12,-2)?
What is: - (x,y) -> (x + 7, y - 8) - <7, -8> - right 7, down 8.
400
See diagram on the board.
What is x = 17
400
Determine line JK and line MO's relationship if J(3,2) K(-6,5) and M(6, -7) O(10,5)
What is perpendicular
500
The intersection of two rays at a common endpoint.
An angle
500
If <1 and <2 form a linear pair and <1 is 3 more than twice the measure of <2, find the measure of <2.
What is 59ยบ
500
What rule reflects a figure across the x-axis?
What is - (x,y) -> (x, -y) - change the sign of the y coordinate.
500
Lines in different planes that are not parallel but never intersect.
What is skew lines.
500
What is the relationship between: 2y +3x = 3x + 10 6y + 2x = 6y -20
What is perpendicular