• The Equation of a Circle

  Coordinate Geometry

  The Equation of a Circle is explained in this session. 

  The following concepts are discussed, with examples:

       ♦ The "Completed the Square" Equation of a Circle

       ♦ The "Expanded Form" Equation of a Circle
   
       ♦ Useful Properties of Circles
   
       ♦ Intersection of line and circle
   
       ♦ Finding coordinates of centre of circle from given equation of circle

   

       ♦ Finding Equation of Perpendicular Bisector of Chord

   

       ♦ Tangent to a circle
   
       ♦ Examples

  The exercise file section contains notes and homework

• Session 50: Equation of Circle

  • Equation of Circle
    • Completed the Square Equation 4 mins
      View Demo

      Demo video

      Completed the Square Equation

      View Full Lesson
    • Example 1 2 mins
      View Demo

      Demo video

      Example 1

      View Full Lesson
    • Example 2 1 mins
      View Demo

      Demo video

      Example 2

      View Full Lesson
    • Example 3 4 mins
      View Demo

      Demo video

      Example 3

      View Full Lesson
    • Expanded Form Equation 4 mins
      View Demo

      Demo video

      Expanded Form Equation

      View Full Lesson
    • Example 4 3 mins
      View Demo

      Demo video

      Example 4

      View Full Lesson
    • Useful Properties of Circles 3 mins
      View Demo

      Demo video

      Useful Properties of Circles

      View Full Lesson
    • Example 5 7 mins
      View Demo

      Demo video

      Example 5

      View Full Lesson
    • Intersection of Line & Circle 2 mins
      View Demo

      Demo video

      Intersection of Line & Circle

      View Full Lesson
    • Example 6 7 mins
      View Demo

      Demo video

      Example 6

      View Full Lesson
    • Example 7 3 mins
      View Demo

      Demo video

      Example 7

      View Full Lesson

• Excercise Files

  • Equation of Circle
    • Notes
    • Homework

Related Courses

Session 21

Parametric Equations

Session 35 - Parametric Equations..

6 Lectures

771 Views

Session 25

Integration of Rational Functions

Integration 2 - Integration of Rational Functions..

5 Lectures

355 Views

Session 11

Vectors 1 - Part 2

Vectors 1 - Part 1..

8 Lectures

350 Views