USE PICTURE FOR REFERENCE I need help and don’t understand. 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 angles or sides of BDC can you label given that side AB is 10 feet, BE and BD
trisect ZABC? Label the diagram accordingly, and explain your reasoning. (4 points)

Part 2: Use the trigonometric ratios 30° and 60° to calculate and label the remaining sides of
ABDC. Show your work. (3 points)