Question: 4. A triangular course for a 25 km boat race has side lengths of 5 km, 9 km, and 11 km. a) Sketch and label

4. A triangular course for a 25 km boat race has side lengths of 5 km, 9 km, and 11 km. a) Sketch and label the triangle. [2 pts} b) What information do you have? (555, 5A5. etc). ._______ [1 P" c) What Law will you use to solve? (Sine Law or Cosine Law). ____ [1 pt] d) Calculate the largest angle of the triangular course and wrlte your answer as a decimal rounded to the nearest tenth of a degree. [4 pts] Page 5 at 6 Scanned with CamScanner
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