CHAPTER 10.2 Arcs and Chords

LEARNING OUTCOMES

I will be able to use arc addition postulate to find missing arc measurements

I will be able to use properties involving congruent chord/arcs to find missing measurements.

MINOR AND MAJOR ARCS

A minor arc is an arc that is less than 180 degrees and is typically expressed with two letters.

A major arc is an arc that is greater than 180 degrees and is typically expressed with three letters.

ARC ADDITION POSTULATE

PRACTICE

THEOREMS

THEOREMS

PRACTICE

22. We can conclude that segment AB and segment CD are equidistant from F.

23. We can conclude that segment AB is congruent to segment CB and that they are equidistant from F.

24. We can conclude that segment AD is congruent to segment BD.

D

HOMEWORK!!!p. 607 12-41