If (x1,y1)=(2,3); x2 =3 and y3=-2 and G is (0,0), find y2 and x3 - Maths - Straight Lines

Question

If (x1,y1)=(2,3); x2 =3 and y3=-2 and G is (0,0), find y2 and x3

Varun.Rawat · Accepted Answer

We know that centroid Gx,y of a ∆ having the vertices at x1,y1;x2,y2;x3,y3 isx = x1+x2+x33; y = y1+y2+y33Now, 0 = 2 + 3 + x33  ; 0 = 3+y2-23⇒x3 = -5; y2 = -1

If (x1,y1)=(2,3); x2 =3 and y3=-2 and G is (0,0), find y2 and x3.