Question

In triangle abc g is the centroid, ab=15cm, bc=18cm and ac=25cm, find gd, where d is the midpoint on bc

Answer 1

2/3 root 36. A centroid of a triangle is the point where the three medians of the triangle meet.

A median of a triangleis a line segment from one vertex to the mid point on the opposite side of the triangle.

The centroid is also called the center of gravity of the triangle.

Answer 2

Answer:

this is in relation with apollonius's theorem..

Step-by-step explanation:

stating....

   for a provided triangle say ABC..median drawn from A to BC meeting it point D ...THEN    AB(SQUARE) +AC(SQUARE)= 2[AD(SQUARE) + BD(SQUARE)]