Question

Columnl
A. (2,6) is one end of a diameter of a circle with centre (3,5) then other end
B. The point which divides (-1,2), (4-5) in the ratio 3:2 is
c. If centroid of triangle whose two vertices (7,4),(4.-6) is
(2,0) then third vertex is
D. If orthocenter and circumcenter of a triangle and (-3,5)
and (6,2) respectively then its centroid is

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Answer 1

the first answer is (4,4)