Values of Trigonometric Functions
Math ⇒ Trigonometry
Values of Trigonometric Functions starts at 9 and continues till grade 12.
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See sample questions for grade 9
If cos θ = √3/2, what is the value of θ between 0° and 90°?
If cos θ = 0, what is the value of θ between 0° and 90°?
If cos θ = 1/√2, what is the value of θ between 0° and 90°?
If cos θ = 1/2, what is the value of θ between 0° and 90°?
If sin θ = √3/2, what is the value of θ between 0° and 90°?
If sin θ = 0, what is the value of θ between 0° and 90°?
If sin θ = 1/√2, what is the value of θ between 0° and 90°?
If sin θ = 1/2, what is the value of θ between 0° and 90°?
If tan θ = √3, what is the value of θ between 0° and 90°?
If tan θ = 1, what is the value of θ between 0° and 90°?
The value of cos 0° is (1) 0 (2) 1 (3) 1/2 (4) √3/2
The value of cos 30° is (1) 1/2 (2) 1/√2 (3) √3/2 (4) 0
The value of cos 45° is (1) 1/2 (2) 1/√2 (3) √3/2 (4) 0
The value of cos 60° is (1) 1/2 (2) 1 (3) 0 (4) √3/2
The value of cos 60° is _______.
The value of sin 30° is _______.
Is cos 90° equal to 0? (True/False)
Is sin 0° equal to 1? (True/False)
Is tan 45° equal to 1? (True/False)
Is the value of tan 90° defined? (Yes/No)
