Question

Q.20 If the coordinates of the end points
of a diameter of a circle are A(1, 2) and
B(5,6), then the coordinates of the centre
of the circle are
(-3,-4)
(3,4)
(-3,4)
(3,-4)​

Answer 1

Answer:

Coordinates of centre = midpoint of AB

$x = \frac{(1 + 5)}{2} = 3 \\ y = \frac{(2 + 6)}{2} = 4$

so, coordinate of centre = (3, 4)

Answer 2

Answer:

this is correct........................