Q. The gondola ski lift at Keystone, Colorado, is 2830 m long. On average, the ski lift rises 14.6o above the horizontal. How high is the top of the ski lift relative to the base?
Q. suppose you are an alien living on the fictitious warlike planet Myrmidon and you want to measure its size. This sun is shining directtly down a missile silo 1000 miles to your south, while at your location, the sun is 36 degrees from straight overheard. What is the circumfrerence of Myrmidon? What is its radius?