Geometry

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A jet is cruising at 360 mph and at an elevation of 34650 feet and on course to pass directly over a golf course. A man on the seventh green sees the jet and quickly calculated the angle of elevation to be five degrees. How long until the jet passes overhead? Nearest seconds
Thanks

  • Geometry -

    The answer is 20 seconds. I had this question in my homework for Mr. Lomas.

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