Perpendicular Bisectors
Angle Bisectors
Points of Concurrency #1
Points of Concurrency #2
Just For Fun
100
Find YW
7.3
100
Find LM
12.8
100
The perpendicular Bisectors of triangle ABC meet at point G
Find GB
25
100
Each figure shows the point of concurrency of the angle bisectors at point P
PT = 3, find PU
3
100
Who is this?
Spongebob Squarepants
200
Find BC
32
200
If m<ABC = 122o, find m<ABD
61o
200
The perpendicular Bisectors of triangle ABC meet at point G
Find BD
20
200
Each figure shows the point of concurrency of the angle bisectors at point P
If PW = 7, find PV
7
200
Finish the lyrics:
"We're all in this _____________,
once we know that we are, we're all stars, and we see that"
Together
300
Find FG
28
300
Find m<TSU
68o
300
The perpendicular Bisectors of triangle ABC meet at point G
Find BC
30
300
Each figure shows the point of concurrency of the angle bisectors at point P
Find PW if PY = 5
5
300
If I have two coins that equal 30 cents, and one is not a quarter.
What two coins do I have?
A quarter and a nickel
400
Find AB
26
400
Find MR
35
400
Point P is the circumcenter of triangle XYZ.
Find XP
9
400
Point D is the incenter of triangle XYZ. Find BZ
12 (use Pythagorean theorem!)
400
Who is this 
Daffy Duck
500
Find CB
35
500
Find FB
21
500
Point P is the circumcenter. Find XZ
16
500
Point L is the incenter of triangle EGJ.
Find HL
8
500
Finish the song lyric:
"Ain't no mountain _______ enough"
High