7. The 3 circles in the diagram have centers A, B, and C. D B a. Explain why segments AB and AC have the same length. b. Classify triangle ABC. Justify your classification. c. Mai wants to construct a regular hexagon inscribed in the circle centered at C. Will these instructions work to finish the hexagon from the construction given? If so, explain why Mai is correct. If not, finish the construction correctly. i. Draw the circle centered at D with radius CD. ii. Mark the intersection of the circle with the circle centered at C, and label that point E. iii. Draw the circle centered at E with radius DE. iv. Mark the intersection of the circle with the circle centered at D, and labe that point F. v. Connect ABCDEF to make a regular hexagon.