Question

if AB is a diameter of the circle with center (2,-3)and B is (1,4), then the coordinates of the point A are​

Answer 1

Answer:

Let the coordinates of point A be (x,y)

(x+1)/2 = 2

x =3

(y+4)/2 = -3

y = -10

so, required coordinates are (x,y) = (3,-10)

hope it helps you a lot ✨

Answer 2

Step-by-step explanation:

let the co-ordinate of A be (x, y)

AB is diameter of circle with centre (2,-3)andB is (1,4)

by mid point formula

( x+1/2,y+4/2)

x+1/2=2 and y+4/2= -3

x+1 =4 and y+4= -6

x= 3 and y = -10