Question
Mathematics Question on Coordinate Geometry
The end-points of a diameter of a circle are (-1, 4) and (5, 4). Then the equation of the circle is
A
(x-3)2 + y2 = 9
B
(x-3)2+(y+4)2 = 3
C
(x-2)2+(y-4)2 = 9
D
(x+3)2+(y+4)2 = 9
E
(x-3)2+(y-4)2 = 4
Answer
(x-2)2+(y-4)2 = 9
Explanation
Solution
The correct option is (C): (x-2)2+(y-4)2 = 9