Geometry
Chapter 10 Circles
Unit 10-1 Lines and Segments That Intersect Circles
- Standard 10a:
Identify tangents, secants, and chords.
- Standard 10b: Draw and identify common tangents
- Standard 10c: Use properties of tangents to solve problems.
Agenda
- Cord
- Secant Line
- Tangent Lines
- Assignment 10-1: Pg. 534 #5-10, 19-26
Unit 10-2 Finding Arc Measures
- Standard 10d: Apply properties of arcs.
- Standard 10e:
Apply properties of chords.
Agenda
- Measuring Arcs using Central Angles
- Chords and Secants
- Tangent Lines
- Assignment 10-2: Pg. 542 #2-17, 19-24, 26
Unit 10-3 Using Chords
- Standard 10f: Find the area of sectors
- Standard 10g: Find arc lengths.
Agenda
- Using Central Angles to Find Arc Lengths
- Finding Sector & Segment Areas
- Assignment 10-3: Pg.
Unit 10-4 Inscribed Angles & Polygons
- Standard 10h: Find the measure of an inscribed angle.
- Standard 10i: Use inscribed angles and their properties to solve problems.
Agenda
- Comparing Central to Inscribed Angles
- Finding Sector & Segment Areas
- Assignment 10-4: Pg.
Unit 10-5 Angle Relationships in Circles
- Standard 10j: Find the measures of angles formed by lines that intersect circles.
- Standard 10k:
Solve problems using angle measures formed by lines that intersect circles.
Agenda
- Comparing Interior to Inscribed Angles
- Finding the value of Interior and Exterior Angles
- Assignment 10-5: Pg. 566 #3-22
Unit 10-6 Segment Relationships in Circles
- Standard 10l: Find the lengths of segments formed by lines that intersect circles.
- Standard 10m:
Use the lengths of segments in circles to solve problems.
Agenda
- Chords, Tangents, Secants, & Exterior Segments
- Product Relationship among Segments within Circles
- Assignment 10-6: Pg. 844 #14, 16, 20, 21, 23-25, 33, 34, 39
Unit 10-7 Circles in the Coordinate Plane
- Standard 10n: Write equations and graph circles in the coordinate plane.
- Standard 10p:
Use the equation and graph of a circle to solve problems.
Agenda
- Chords, Tangents, Secants, & Exterior Segments
- Product Relationship among Segments within Circles
- Assignment 10-7: Pg. 850 #10-16 even, 20, 22-26, 34, 35