8.1-8.4 · Coordinate geometry of the circleLesson 2 of 12Free preview
The general form of the equation of a circle
Complete the square in x and in y to change x^2 + y^2 + 2gx + 2fy + c = 0 back into centre and radius form.
8.1-8.4 · Coordinate geometry of the circleLesson 2 of 12Free preview
Complete the square in x and in y to change x^2 + y^2 + 2gx + 2fy + c = 0 back into centre and radius form.