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Arcs of a Circle - Lesson 10-3

Today we discussed arcs of circles. We started with a number of definitions:

Definition of an Arc and a Semicircle

Definition of Minor Arc

Definition of a Major Arc

We then defined a couple of angles related to circles:

Definition of an Inscribed Angle

Definition of a Central Angle

Using these definitions, we then learned how to measure arcs and defined congruent arcs:

Definition of the Measure of an Arc and Congruent Arcs


We then concluded the following (all of which should make sense based on the definitions above):

Theorems 78-80

Theorems 81-83


We concluded the day by reviewing homework....fun stuff, huh?

Other Links
Class Notes
Lesson 10-1
Lesson 10-2
Lesson 10-3
Lesson 10-4
Lesson 10-5
Quiz Topics
Lesson 10-6
Lesson 10-7
Lesson 10-8
Lesson 10-9
Test Topics
 
   
 
   
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