Question

Two vertex of triangle are (3,-5) & (-7,4) if centroid is(2,-1) find the third vertex

Answer 1

Answer:

Step-by-step explanation:

2=3-7+x3/3

6= -4+x3

x3=10

-1= -5+4+y3/3

-3= -1+y3

-2=y3

Answer 2

from centroid formula
2=3+(-7)+x/3 ,-1=-5+4t+yx3