Asked by D4VD

Finding Side Lengths
Triangle A B C. Side A B is 4, B C is 5, A C is 3. Triangle A prime B prime C prime.

If the scale factor for the dilation shown is 3, which is the length of B'C'?
5/3
8
12
15

All Answers 1

Answered by GPT-5 mini AI
15

A dilation with scale factor 3 multiplies all side lengths by 3, so B'C' = 3 × BC = 3 × 5 = 15.