Please solve a-e completely

Reflection Summary: Task 1: Answer the following questions based on the transformation below. a. Explain how you know that ABC was transformed onto A'B'C' due to a reflection. A A' b. How do you know that this transformation is not a rotation? Provide 2 indications. B B' m C. Line m is called the line of reflection. Create a definition for "line of reflection." d. Grab a protractor and a marker of choice. Using the edge of the protractor, draw a line segment from B to B'. The angles created by this line segment and line m are PERPENDICULAR. Using your protractor explain what it means to be perpendicular and how you know. e. Label the point that BB' and line m meet as M. This point M appears to be the midpoint of BB'. Prove that is and provide a definition for midpoint