Applications Math Exercises Trigonometry Alberta British Columbia Canada Grade 10 Grade 10 Grade 10 Grade 10 Grade 10 Grade 10 Grade 10 Grade 10 Grade 10 Grade 11 Grade 11 Grade 11 Grade 11 Grade 11 Grade 11 Grade 11 Grade 11 Grade 11 Grade 12 Advanced Functions Grade 12 Advanced Functions Grade 12 Advanced Functions Grade 12 Advanced Functions Grade 12 Advanced Functions Grade 12 Advanced Functions Grade 12 Advanced Functions Grade 12 Advanced Functions Grade 12 Advanced Functions Manitoba New Brunswick Newfoundland Nova Scotia Ontario Prince Edward Island Saskatchewan Trigonometric Word problems Practice identifying when to use the cosine and sine laws to solve problems.