Question

Find the co ordinates of the centre of a circle, if the coordinates of the ends of the diameter are (-5,4) and (3,-2)

Answer 1

Answer:

Here the centre of the circle is the mid point of the line joining the extremities of diameter.

So centre of circle is,( -5+3/2,4-2/2)

=(-2/2,2/2)=(-1,1)