Question

Q.20 If A (4,2), B (6,5) and C(1,4) be
the vertices of triangle ABC and AD isthe median, then the co-ordinates ofD are *
(5,7/2)
(5/2,3)
(-7/2,-9/2)
None of these​

Answer 1

Answer:

none of these

Step-by-step explanation:

x = (x2 + x3)/2

= (6 + 1)/ 2

= 7/2

y = (y2 + y3)/2

= (5 + 4)/2

=9/2

coordinates of D = (x, y) = (7/2, 9/2)