Question

1. alan stated triangle a is neither similar nor congruent to triangle b? 3. alan stated dilated shapes can sometimes show congruence?

Explanation:

Step1: Recall congruence and dilation definitions

Congruent shapes have same size and shape. Dilation changes size by a scale - factor.

Step2: Analyze dilation and congruence relationship

If the scale - factor of dilation is 1, the dilated shape is congruent to the original. So dilated shapes can sometimes be congruent.

Answer:

Alan is correct.