Question

AB is the diameter of a circle with center P. the coordinates of the endpoint of the diameter are (1,3) and 6,6) what are the coordinates of P?
1 (2,6)
2 (2.2,3)
3 (2.5,3.5)
4 (4.5,5)
5 (3.5, 4.5)

Answer 1

find the coordinates of the middle point of the diameter
center=((1+6)/2;(6+3)/2)
coordinates of P =(3.5,4.5).
no 5 option is right 
hope it helps