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Chapter 5 · Grade 10
Circles
Circle properties including circumference, arcs, chords, inscribed angles, tangents, secants, and parabolas.
Lessons
Lesson 1 · G10 M5L1
Circles and Circumference
Radius, diameter, and circumference.
Open lesson → Lesson 2 · G10 M5L2Measuring Angles and Arcs
Central angles and arc measures.
Open lesson → Lesson 3 · G10 M5L3Arcs and Chords
Relationships between chords and arcs.
Open lesson → Lesson 4 · G10 M5L4Inscribed Angles
Inscribed angle theorem and corollaries.
Open lesson → Lesson 5 · G10 M5L5Tangents
Tangent lines and tangent segments.
Open lesson → Lesson 6 · G10 M5L6Tangents, Secants, and Angle Measures
Angles formed by secants and tangents.
Open lesson → Lesson 7 · G10 M5L7Equations of Circles
Standard form of a circle equation.
Open lesson → Lesson 8 · G10 M5L8Equations of Parabolas
Standard form of parabola equations.
Open lesson →