Trigonometry Functions MCQs

Trigonometry Functions MCQs

Answer these  Trigonometry Functions MCQs and see how sharp is your knowledge of Trigonometry Functions.
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1: Find the missing value to the nearest hundredth. sin ___ = 8/15

A.   0.56

B.   0.66

C.   0.46

D.   0.36

2: Fill in the blank. in the triangle below, z = _____.

A.   48 degree

B.   49 degree

C.   50 degree

3: If the sin 60° is square root 3 over 2, then the cos ____° = _____.

A.   Cos 30°, square root 3 over 2

B.   Cos 0°, square root 3 over 2

C.   Cos 45°, square root 3 over 2

4: The vertical _____ of the function secant are determined by the points that are not in the domain.

A.   Mode

B.   Asymptotes

C.   Range

D.   None of these

5: The domain of the sine function is _____.

A.   All real numbers

B.   [-1, 1]

C.   2Ï€

D.   Ï€

6: If the sin 90° is 1, then the cos ____ °= _____.

A.   90;0

B.   180;0

C.   45;0

D.   30;0

7: The _____ of an angle is the ratio of the opposite leg length to the hypotenuse length.

A.   Tangent

B.   Cosine

C.   Sine