Unit 1 Vocab
Midpoint Formula
Distance Formula
Segment Addition
Congruency
100
An object that has one endpoint and goes to infinity in the other direction.
A ray
100
Find the midpoint between C(4,1) and D(6,-5).
M(5,-2)
100
Find the distance between A(-3,7) and B(2,7).
5
100
What is the length of DF?
DF=58
100
FREEBIE!
You get 100 points!
200
An object that cuts a segment in half. As a result it creates two congruent segments.
A bisector
200
Find the midpoint between A(-3,7) and E(-2,-4).
M(-2.5,1.5)
200
Find the distance between and B(0,-5) and E(0,-4).
1
200
What is the length of GH?
GH=15
200
Another Freebie?!
You get 200 points!
300
A point at the end of a segment/ray.
An endpoint
300
Find the midpoint between R(1,2) and T(-1,-2).
M(0,0)
300
Find the distance between A(0,1) and B(2,4).
sqrt13
300
Solve for x when ST = 8. 
x=2
300
Create a congruency statement.
SMcongTM
400
3 or more points that are in the same plane, but are not in a line.
Coplanar points
400
Find the missing endpoint Z given the midpoint M(4,1) and endpoint Y(1,-3).
Z(7,5)
400
Find the distance between and B(0,-5) and E(-2,-4).
sqrt5
400
Solve for x.
x=5
400
Create a congruency statement.
QMcongRM
500
A point that is a bisector.
A midpoint
500
Find the missing endpoint S given the midpoint M(-3,0) and endpoint P(-3,10).
S(-3,-10)
500
Find the distance between A(-3,7) and B(0,-5).
sqrt153
500
Find the length of KL.
KL=33
500
Create three congruency statements based on the diagram.
BGcongEI
CIcongAF
FGcongJI