Vocabulary
Distance and Midpoint
Angle Relationships
Angles and lines
Problem Solving
Parallel and Perpendicular Lines
100
A series of points that extends in two opposite directions without end.
Line
100
What is the midpoint of AC?
Midpoint is 4.5
100
2 angles that share a common side and vertex
Adjacent Angles
100
Angles of the same size and shape.
Congruent
100
Find the length of segment UV.
Segment UV = 12
100
What is the slope of a line parallel to
y=-3/4x-11
Slope is -3/4
200
Points that lie on the same line.
Collinear Points
200
Find the midpoint between (-4,6) (2,8)
(-1,7)
200
Angles that add to 90o
Complementary Angles
200
The common endpoint of 2 rays that form the sides of an angle.
Vertex
200
x = 6
200
What is the slope of the line perpendicular to the line shown below. Give slope in lowest form. 
Slope is 2/1
300
Two adjacent, supplementary Angle's
Linear Pair
300
Find the distance between (-4,6) (2,8) Leave your answer in the square root.
√40 = 2√10
300
Find the value of x.
x= 16.5
300
What are <1 and <3 called? What is the relationship between <1 and <3? (Pts:150,150)
Corresponding Angles, they're congruent.
300
Find the area of the triangle graphed below:
24 units2
300
What is the equation of the line that has a y intercept of 7 and a slope of -5/4?
y= -5/4x+7
400
A ray that divides an angle into 2 congruent angles
Angle Bisector
400
Given the endpoint A(-4, 10) and the midpoint M(6, -4) find the other endpoint B.
B(16, -18)
400
Congruent angles across each other on intersecting lines that share a vertex.
OR
Two pairs of opposite rays that intersect at their endpoints
Vertical Angles
400
Find the value of x and y.
x=30.5
y=88.5
400
Find the perimeter of the triangle graphed below:
8+3sqrt5+sqrt61 units
22.52 units
400
Write the equation of a line that goes through (-4,0) and (0,3).
in point slope form: y-0=3/4(x+4) or y-3=3/4(x-0)
in slope intercept form: y=3/4x+3
500
What is a conjecture?
Make a conjecture about what the next 2 terms in the sequence are:
-1, 2, -4, 8, -16, ...
a conjecture is a conclusion made based on observation.
next 2 terms are: 32, -64
500
Find the distance between (-3,7) (-11,13)
10
500
Angles that add up to 180 degrees
Supplementary Angles
500
A line, ray or segment that cuts another line into two congruent halves.
Segment Bisector
500
Name a pair of vertical angles, a pair of complementary angles, and a linear pair of angles.
Answers may vary.
500
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