Construct a segmebt bieector for a given segment below​

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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