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Interactive Grade 10 Maths Trigonometry Test — Trigonometry Practice

1.

The period of y = sin(x) is ___

A.2πB.πC.π/2D.4π

2.

Which identity is always true?

A.sin²θ + cos²θ = 1B.sinθ + cosθ = 1C.sin²θ - cos²θ = 1D.sinθ × cosθ = 1

3.

What is sin(60°)?

A.√2/2B.√3/2C.1D.0