Question

EXERCISE - 1
If G is the centroid and I the in-centre of the triangle, with vertices A(- 36, 7), B(20, 7) and
C (0,- 8), then, find the value of GI.
​

Answer 1

Answer:

Step-by-step explanation:

G = x1+x2+x3\3, y1+y2+y3\3

  = -36+20+0\3,  7+7-8\3

  = -16\3, 2