This download includes the last three activities in a series where students must use trigonometry to help the character Brocky McTrig hunt for hidden treasure. Students will determine the period of a function, evaluate trig functions, use a protractor, and solve triangles using right triangle trig, inverse trig, and the Law of Sines. Difficulty level is medium. Great for a partner activity. A fun way for students to apply material they've learned. Each worksheet can be completed in about 10 minutes and can be used as a daily warm-up or wrap-up. The activities can even be used together as a larger review activity to summarize a trig unit. (Note: each activity can also be purchased separately).