Question

Triangle AA'B'C' is the image of AABC under a dilation with a scale factor of 2.

What is the length of segment AB

Answer 1

4

Explanation:

A’B’C’ is ABC but 2x larger. To get the length of AB, you must divide the length of A’B’ by 2. A’B’ =8. 8/2 = 4.