Learn about the cosine law. Practice using the cosine law to solve triangle and word problems.
curriculum: Grade 10
53 posts
Learn about the sine law and the practice using the sine law with our exercises.
Practice using the trigonometric ratios to evaluate angles and sides of triangles with Raise My Marks math tutoring and exercises. Servicing Ottawa, Toronto and across Canada. Specializing in provincial curriculum, IB math, AP calculus, university and college mathematics.
Practice using the sine law and the cosine law through word problems.