Question

if a point P is equidistant from A(-1,-5) and B(-9,-1) and its abscissa is equal to its ordinate, find the coordinate of the point P

Answer 1

LET THE CO-ORDINATE OF P BE P(X,2X)
AP=BP
AP^2=BP^2
(X2-X1) +(Y2-Y1) = (X2-X1) +(Y2-Y1)

SUBTITUTE THE VALUES YOU WILL GET THE ANSWER
I HOPE IT IS CLEAR

Answer 2

a round solid figure, or its surface, with every point on its surface equidistant from its centre.