Question

find the equation of the medians of the triangle whose vertices are 2.5, -4,9 and -2,-1​

Answer 1

Answer:

Step-by-step explanation:

If G is the midpoint of side AB of the given triangle, then its coordinates are given as (–3+52,2+42)=(22,62)=(1,3).

Since the median CG passes through points C and G, using the two-point form of the equation of a straight line, the equation of median CG can be found as

y–3–8–3=x–13–1⇒y–3–11=x–12⇒2(y–3)=–11(x–1)⇒11x+2y–17=0