The circumference

Learn about the main properties of circles and study their equations in different cases and from different data. You can also explore the method to obtain the intersection of a circle with a line.

  1. Circumference that goes through 3 given points

    Difficulty: 6

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  2. Equation of the circumference I: reduced equation

    Difficulty: 6

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  3. Equation of the circumference II: general equation

    Difficulty: 6

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  4. Intersection of a circumference and a straight line

    Difficulty: 6

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