Vocabulary
Solving
More Angles
More Lines
Rigid Transformations
100
This word is the common endpoint of two rays that form an angle
What is Vertex?
100
Angle ABC is 72 degrees and is bisected by BD. Angle ABD is 2x. What is x?
x = 18
100
Angles F and H are these types of angles
What are Vertical Angles?
100
The slope of a line is 4/5. What is the slope for another line that is parallel?
What is 4/5?
100
The point (3, 6) is translated by the vector <-6, 5>. What is the new coordinate?
What is (-3, 11)?
200
This is a transformation across/over a line
What is Reflection?
200
BD is a perpendicular bisector of AC. Solve for s.
What is s = 3?
200
Angles D and F are these types of angles.
What are Alternate Interior Angles?
200
The slope of a line is 5/2. What is the slope of another line that is perpendicular?
What is -2/5?
200
The point (5, 3) is reflected over the x-axis. What is the new coordinate?
What is (5, -3)?
300
This is the point that bisects a segment into two congruent segments.
What is Midpoint?
300
Solve for x that will make Angles B and E congruent.
x = 5
300
Angles D and E are these types of angles.
What are Same-Side Interior Angles?
300
What is the equation of a line that is parallel to y=3/4x-2 and goes through the point (8, 1)?
What is y=3/4x-5 or y-1=3/4(x-8) ?
300
The point (-4, -7) is rotated 90 degrees counterclockwise. What is the new coordinate?
What is (7, -4)?
400
This is a rigid motion that turns a figure about a given point.
What is Rotation?
400
Angle ABC is 66 degrees and is bisected by BD. Angle DBC is 6x-15. What is x?
What is x = 8?
400
Angles A and G are these types of angles.
What are Alternate Exterior Angles?
400
Write the equation perpendicular to the line above that goes through (-2, -2).
What is
y=-3/2x-5 or y+2=-3/2(x+2)
400
The point (-10, 5) is reflected over the line y = -x. What is the new coordinate?
What is (-5, 10)?
500
These are angles that are opposite each other when two lines intersect
What are Vertical Angles?
500
What value of x makes lines n and m parallel? Ignore the 40 degrees (do not use them).
x = 11.25
500
Angles A and E are these types of angles.
What are Corresponding Angles?
500
Write the equation for a line parallel to the line above that goes through (3, -1).
What is y=2/3x-3 or y+1=2/3(x-3)
500
The point (4, 7) is rotated 270 degrees counter clockwise, then it is translated by <-3, 5>. What is the new coordinate?
What is (4, 1)?