1. 1. If sin  = 5/12, then find cos (90 –  ). (Hint draw a picture, label it, then simplify your fraction answer.) 2. If tan  = 3/7, then find tan (90 –  ). 3. A tree casts a shadow that is 42 feet long. The angle of elevation to the top of the tree is 38 . How tall is the tree? Round to the nearest tenth.

5. 1. 5 Stations 2. 15 total problems 3. Number them the SAME as you see them on the paper 4. Do NOT write on the little stations 5. Show your work! 6. Circle or box your answers. 7. http://www.online-stopwatch.com/full-screen-stopwatch/ http://www.online-stopwatch.com/full-screen-stopwatch/