1. Warmup P.254 #55-57

2. 5.2 Bisectors in Triangles

3. Learning Target I can use properties of perpendicular bisectors and angle bisectors to solve problems

4. Perpendicular Bisector Theorem: If a point is on the perpendicular bisector of a segment, then it is equidistant from the endpoints of the segment. The converse is also true. EX

5. You can also use rules of congruent triangles to figure this out

6. Lets try 1-5

7. Now lets put variables in the mix. Try 6-10

8. Angle Bisector Theorem: If a point is on the bisector of an angle, then the point is equidistant from the sides of the angle EX

10. Lets try 11-14

11. Now, lets combine some rules and try 15-19

12. RECAP: – Can you use the Perpendicular Bisector Theorem, the Angle Bisector Theorem along with rules about congruent triangles to find missing values in given geometric shapes?

13. Homework: p.251 #1-25 (skip 5, 11, 16, 17)