If O(h,k) is the centroid of the triangle formed by `A(0,-3),B(7,2)` and `C(2,4)`, then `3h+2k=?`

If (2,k,-1) is the centroid of the triangle with vertices (2,-1,2), (1,-3,4) and (3,k,-1) , then k= _____.

26. If (h,k) is orthocentre of triangle formed by lines 3y=2x,3x=2y, and x+y=7 then (h-k) is

If the centroid of the triangle formed by the points (3,-5),(-7,4),(10,-k) is at the point (k,-1), then k=3( b) 1(c)2(d)4

If the circumcentre of the triangle whose vertices are (0,2),(3,5)and (5,8) is (h,k) then 4(h^(2)+k^(2)) equals "_____".

The centroid of the triangle formed by (a ,b),(b,c),(c,a) is the origin and a^(3)+b^(3)+c^(3)=k(abc) ,then the value of "k" is

In A (h,-5) , B (-1,-6) and C (4,k) are the co-ordinates of vertices of triangle ABC whose centroid is G (2,-4) , then the value of k is

A(h,-6),B(2,3) and C(-6,k) are the coordinates of vertices of a triangle whose centroid is G(1,5). Find h and k.

If (7,-6), (2,k) and (h,18) are the vetices of a triangle and P(1,5) is the centroid , then find the values of h and k .

The vertices of a triangle are (1, 2), (h, -3) and (-4, k). Find the value of sqrt({(h+k)^(2)+(h+3k)^(2)}) . If the centroid of the triangle be at point (5, -1).