A triangle has corners at #(2 ,9 )#, #(4 ,8 )#, and #(5 ,1 )#. How far is the triangle's centroid from the origin?
1 Answer
Apr 29, 2016
Distance of centroid from origin is
Explanation:
Coordinates of centroid of a triangle whose vertices (corners) are
As corners of triangle are
And its distance from origin is
=