3. Darcy mounted a motion sensor so it would light a path to the door on her deck. If you know AB = 10 feet, and BE and BD trisect ZABC, what is the perimeter
of the deck area to the right of the beam of light (ABDC)?

Part 1 : What other angle or sides of BCD can you label given that side AB is 10 feet BE and BD trisect ABC Label the diagram accordingly and explain your reasoning