Results: Trigonometry - Normal

You got 6 correct answers out of 10

Your score: 60.00%

Average test score: 29.56%

Time spent: 00:10:38

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Question 1: What is

\sin 30^{\circ}

Your Answer: $0$

Correct Answer:

\frac{1}{2}

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Question 2: What is

\cos 30^{\circ}

Your answer: $\frac{\sqrt{3}}{2}$

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Question 3: Calculate:

2 \sin 60^{\circ} \cos 30^{\circ}

Your Answer: $\frac{1}{2}$

Correct Answer:

1 \frac{1}{2}

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Question 4: Find the length

c

Your answer: $8 c m$

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Question 5: Find the length of

a

Your Answer: $7.23 c m$

Correct Answer:

6.53 c m

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Question 6: Find the length of

b

Your answer: $3 \sqrt{3} c m$

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Question 7: Find the angle

α

Your answer: ${24.44}^{\circ}$

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Question 8: Find the angle

α

Your answer: ${67.38}^{\circ}$

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Question 9: Find the angle

α

Your Answer: ${36.87}^{\circ}$

Correct Answer:

{53.13}^{\circ}

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Question 10: Find the angle

α

Your answer: ${24.9}^{\circ}$

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