A triangle has corners at #(-3 ,5 )#, #(7 ,6 )#, and #(1 ,-4 )#. If the triangle is dilated by a factor of #2/3 # about point #(-3 ,4 ), how far will its centroid move?
1 Answer
Mar 15, 2016
Thus the new corners of the dilated triangle
Explanation:
For each vertex we need to find the dilation of that point by 2/3 around (-3,4):
Dilate
Thus the new corners of the dilated triangle