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- In the following diagram, the radius is 24 cm and BDC is 75°.
- You are setting up a display board for the science fair. You have two spotlights: one projects through an angle of 20°; and one projects through an angle of 40°. Where is the best place to put the display board? Show your answer in a diagram.
- Given BAE = 44.5° and ADC = 64.27°.