Equation of a Circle Notes and Worksheets for 9th – 11th Grade Geometry
Looking for a comprehensive resource to teach the Equation of a Circle? These guided notes and practice worksheets are perfect for helping your students master writing, graphing, and analyzing circles through clear explanations and practical examples!
What’s Included:
✅ Equation of a Circle Derivation (visual explanation using the Pythagorean Theorem) ✅ Writing Equations (from center/radius and from a graph)
✅ Graphing Circles (using the equation to plot accurately)
✅ Point Analysis (determining if a point lies on the circle)
✅ Equation Writing (from the center and a given point)
✅ Converting Between Forms (general to standard form, including completing the square and FOILing)
✅ Additional Vocabulary Support (terms like “center-radius form” and “standard form” included for states using specific terminology)
12 pages + all answer keys included! Ideal for 9th – 11th grade Geometry and aligned with math standards!
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Terms of Use:
This product should only be used by the teacher who purchased it. This product is not to be shared with other teachers. Please buy the correct number of licenses if this is to be used by more than one teacher.
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