Question

Triangle ABC has been dilated to form triangle A'B'C'. If sides AB and A'B' are proportional, what is the least amount of additional information needed to determine if the two triangles are similar?

Angles B and B' are congruent, and angles C and C' are congruent.
Segments AC and A'C' are congruent, and segments BC and B'C' are congruent.
Angle C=C', angle B=B', and segments BC and B'C' are congruent.
Segment BC=B'C', segment AC=A'C', and angles B and B' are congruent.

Answer 1

@airjordan200 @AloneS @green_1

Answer 2

can you help I'll give you a medal

Answer 3

ill try to help.

Answer 4

thank you

Answer 5

I think it's C but not sure

Answer 6

nvm I got it

Answer 7

sorry i couldn't help.