Question

Find the centroid of the triangle formed by the straight line
x+y-7=0, x-y+1=0 and x-3y +5=0.​

Answer 1

Answer:

Use the centroid formula and find out

Centroid formula:

X +Y+Z/3

Answer 2

Answer:

here centroid(x,y)

x=x1+ x2+x3/3

and

y=y1+y2+y3/3