Get premium membership and access revision papers with marking schemes, video lessons and live classes.
Processing. Please wait.

 Form 3 Equations of a Circle Topical Questions and Video Answers

The points with coordinates (5,5) and (-3,-1) are the ends of a diameter of a circle centre A. Determine:
(a) The coordinates of A
(b) The equation of the circle, expressing it in form #x^2+y^2+ax+by+c=0# where a, b and c are constant.

 (11m 11s)
1205 Views     SHARE