A security light is being installed outside a loading dock. The light must be placed at a 65° angle so that it illuminates a par

Question

2 years ago

7

A security light is being installed outside a loading dock. The light must be placed at a 65° angle so that it illuminates a par

king lot. If the distance from the end of the parking lot to the loading dock is 125 feet, the height of the security light is 113.29 feet.

Mathematics

1 answer:

jeka57 [31] · Answer 1 · 2022-03-26T13:34:32+03:00

Answer: False

Step-by-step explanation: I believe it would be false. Using the law of sines with the side lengths of 113.29 feet and 125 feet, and the corresponding angels of 25 and 65 degrees, the angle of the light is about 58.29. I believe this would make it false as the angle is incorrect.