If two lines are on the same plane and never intersect, what are they? (you must demonstrate with your arms)
Parallel
100
What kind of angle measures 112 degrees?
Obtuse
100
What angle pairs are formed by two intersecting lines?
Vertical angles
100
Line segment AB is 26 inches long. C is the midpoint. What is AC?
13
200
What can be named with 3 points or a large cursive capital?
A plane
200
How many points are required to name a line?
Two
200
The angle measures 42 degrees. What kind of angle is it?
acute
200
What "setup" do you use for same side interior angles when you are solving algebra type problems?
____ + _____ = 180
200
Line segment RT is bisected by line AB at point M. RM=72. What is RT?
144
300
What is labeled with a single capital letter?
a point
300
What kind of lines form a right angle where they intersect? (you must demonstrate with your arms)
Perpendicular
300
My angle measures 98 degrees. I bisect it. Each smaller angle equals what?
46 degrees.
300
What is the name of the line that cuts across two parallel lines?
transversal
300
What is midpoint of (4,8) and (-12, -10)?
(-4, -1)
400
What figure is named with two capital letters and a one direction only arrow over the letters?
a ray
400
What is a piece of a line called?
line segment
400
My angle is 130 degrees. Your angle is 50 degrees? We have ___________ angles.
supplementary
400
Name two types of angle pairs that have congruent angles when lines are parallel.
Any two: corresponding, alt. ext., alt. int.
400
What word means the segments are the same length?
congruent
500
What are the three undefined terms of geometry?
point, line, plane
500
What kinds of lines are in different planes and never intersect? (you must demonstrate with your arms)
Skew
500
I have two intersecting lines. One angle measures 3x. The angle opposite measure 2x+16. What is x?
x=16
500
I have two intersecting lines. The angles are numbered 1,2,3,4 going clockwise around intersection. Angle 1 measures 45 degrees. What do the other angles measure?
135, 45, 135
500
I have a right angle ABC with a ray going through the interior (but not bisecting it) called ray BD. Angle ABD is 5x. Angle DBC is 13x. What is x?