Problem 67 of 7
Find scale factor between similar triangles using corresponding sides preimage side 25 corresponds to image side 5.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
use corresponding side ratio.
Hidden until you reveal it.
Scale factor is image corresponding side divided by preimage corresponding side.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify preimage and image corresponding sides.
2. Divide image side by preimage side.
3. Simplify the scale factor.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Reciprocal ratio unless mapping direction is reversed.