Given abc def and ghi def prove m abc = m ghi

Abcd ≅ klmn ≅ pqrs ≅ wxyz given that information, which figures are reflections of abcd?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.