• To identify, use and understand properties and characteristics of circles.

• What are the different types of angles related to circles?
• How are chords, secants, and tangents related to circles?
• How are the Power Theorems related to a circle?

• To be able to apply chord, secant, and tangent theorems to circles
• To be able to use the various angle formulas to solve for missing angle measures in circles
• To be able to use the power theorems to solve for missing segment lengths in circles

• Tests
• Quizzes
• Worksheets
• Daily Homework

Activities:

• Sketchpad
• “Spaghetti” circle worksheets
• Daily class warm-up problems
• Reinforcement worksheets

State Goals:
9.B.4 Recognize and apply relationships within and among geometric figures.