Consider the lines `y=3x, y=6x` and `y=9`
The centroid of the triangle is at which one of the following points ?

Consider the lines y=3x, y=6x and y=9 What is the area of the triangle formed by these lines ?

Consider a triangle whose sides are y = x, y = 2x and y = 3x + 4 Find the centroid of the triangle.

The sides of a triangle are the lines x+y=1, 7y=x, and sqrt3y+x=0 , then which of the following are not interior points of triangle?

The centroid of the triangle formed by the lines x+y-1=0, x-y-1=0, x-3y+3=0 is

A straight line meet the axes in A and B such that the centroid of triangle OAB is (a,a). Then the equation of the line AB is (i) x+y=a (ii) x-y=3a (iii) x+y=2a (iv) x+y=3a

If the lines x+y=0,x-y=0 and 2x+3y=6=0 are the sides of a triangle and (-2,a) is an interior point of the triangle then a lies