Carla was asked to draw all the lines of symmetry for a regular pentagon. She drew the picture below. What was Carlas mistake? Explain in detail what she did wrong
and what the correct image would look like.

It is going to be the third choice

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.