Question

∆ABC is dilated using a scale factor of 12 to produce ∆A'B'C'.

Select all of the statements that apply to the transformation.

m∠A > m∠A' and m∠B > m∠B'

m∠A < m∠A' and m∠B < m∠B'

m∠A = m∠A' and m∠B = m∠B'

area of △ABC < area of △A'B'C'

∆ABC ≅ ∆A'B'C'

∆ABC ~ ∆A'B'C'

Answer 1

C, F.

Explanation:

All angle measures are preserved in a dilation. And if all angle measures are preserved, it makes the triangles similar by the AA similarity theorem.