The image shows a circle with two congruent chords 1 2 Draw the central angles associated with the highlighted arcs from D to E and B to C How do the measures of the 2 central angles appear to compare Prove that this observation is true Helpful Hints What do we know about any of the side lengths or angles in the two triangles Is there a sequence of rigid motions that will take one triangle onto the other C D 3 E A B What does this tell you about the measures of the highlighted arcs from D to E and B to C Explain your reasoning