Question

AB is a diameter of a circle with centre
C = (-2, 5). If A = (3, -7), find
(i) the length of radius AC
(ii) the coordinates of B.
with step to step explanation​

Answer 1

√(-2-3)2+(5+7)2

....,..............with that formula identify the ac

using

X1+X2/2.y1+y2/2

using this u can find coordinate b