A triangle has corners at #(1, 3 )#, ( 2, -4)#, and #(8, -5 )#. If the triangle is reflected across the x-axis, what will its new centroid be?
1 Answer
Mar 5, 2018
New centroid
Explanation:
Reflection rules
Reflection about the x - axis
Three points A, B, C will become A’, B’, C’.
New Centroid is found out using the formula
New centroid