Question

ab is a diameter of the circle whose coordinates Centre O is (2 ,- 3)and coordinates of point b (1, 4) then find the coordinates of point A​

Answer 1

Step-by-step explanation:

AS O IS THE MIDPOINT OF ab because ab is diameter and o is the centre

let coordinate of a be (x,y)

therefore

x+1/2= 2

x+1=4

x=3

similarly

y+4/2=-3

y+4=-6

y=-10

thus coordinate of a is (3,-10)

hope this will help you