Math theme — Secondary school Quebec
Trigonometry Quiz — Secondary Math
Review secondary school trigonometry in Quebec: sine, cosine, tangent, metric relations in the right triangle, law of sines and cosines, and trigonometric identities.
Sign up for freeRight triangle
Right triangle trigonometry is the basis of the Secondary 5 program.
Sine, cosine and tangent
Definition of sine, cosine and tangent in a right triangle.
Calculating missing measurements
Using SOH-CAH-TOA to calculate a missing measurement in a right triangle.
General triangles
Non-right triangles require the law of sines and cosines.
Law of sines
Using the law of sines to solve a non-right triangle.
Law of cosines
Using the law of cosines to calculate a missing angle or side.
❓Frequently asked questions
How to use SOH-CAH-TOA?
SOH-CAH-TOA helps remember: Sine = Opposite/Hypotenuse, Cosine = Adjacent/Hypotenuse, Tangent = Opposite/Adjacent in a right triangle.
Where to find trigonometry quizzes for Secondary 5?
Sigma Challenge MathQuiz offers trigonometry quizzes for Secondary 5: right triangle, law of sines and cosines, and identities.
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