Question

1. given triangle a and triangle a’, what is the center of dilation?

Explanation:

Step1: Recall dilation property

The center of dilation is the point from which all points are expanded or contracted. If we draw lines connecting corresponding vertices of the pre - image (Triangle A) and the image (Triangle A'), the lines will intersect at the center of dilation.

Step2: Observe intersection point

By visually inspecting the graph and drawing lines connecting corresponding vertices of Triangle A and Triangle A', we find that the lines intersect at the origin $(0,0)$.

Answer:

$(0,0)$