Question

Triangle ABC is dilated by a scale factor of one half

2
1
​
to form triangle A'B'C'. Side C'A' measures 10. What is the measure of side CA?

Answer 1

[AI-generated answer — Bot GPT 3.5]

Since the scale factor of the dilation is 1/2, this means that side CA has half the length of side C'A'. Therefore, the measure of side CA is 10 * 2 = 20.