A triangle has corners at #(6, 3 )#, ( 8, -7)#, and #(1, -1 )#. If the triangle is reflected across the x-axis, what will its new centroid be?
1 Answer
May 25, 2016
New centroid is
Explanation:
The centroid of the triangle with corners at
When triangle is reflected across the x-axis, its centroid too is reflected across the x-axis
and as reflection of a point
New centroid is