Home
Class 12
MATHS
If A(a,2,2),B(a,b,1) and C(1,2,-2) are t...

If `A(a,2,2),B(a,b,1) and C(1,2,-2)` are the vertices of triangle `ABC and G(2,1,c)` is centroid, then values of `a,b and c` are

A

`a=(1)/(2),b=1,c=1`

B

`a=5/2,b=-1,c=1/3`

C

`a=-1,b=1,c=3/2`

D

`a=1/2,b=1/2,c-1`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Select the correct option from the given alternatives.If a(1,-2),B(-2,3) and C(2,-5) are the vertices of triangle ABC ,then the equation of the median BE 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(-7,6), B(2,-2) and C(8,5) are co-ordinates of vertices of triangle ABC . Find the co-ordinates of centroid of triangle ABC .

The vertices of a triangle are A(1,4),B(2,3) and C(1,6) ,Find equations of altitudes of triangleABC