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Quiz by rory.examtime, created more than 1 year ago

This quiz tests the user's knowledge of radians, trigonometric formulae, functions, graphs and the law of sines.

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intermediate
maths
trigonometry
maths
trigonometry

	Created by rory.examtime almost 13 years ago

451519

quiz

2017-01-18T00:31:21Z

Trigonometry quiz

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Question 1 of 10

The sine of the angle is the adjacent side over the hypotenuse.

Select one of the following:

True
False

Explanation

Question 2 of 10

Sin(2A) = Cos(A)
SinA = ?

Select one of the following:

1/2
1/3
1
√3/2

Explanation

Question 3 of 10

What is the period of the sine function?

Select one of the following:

Explanation

Question 4 of 10

What is the area of the shaded sector?
Hint: Convert the angle to radians first

Select one of the following:

196π/2 m^2
147π/4 m^2
147π/2 m^2
196π/4 m^2

Explanation

Question 5 of 10

2tan(x) = tan(2x)
tan(x) = ?

Select one of the following:

1
π/3
√3
0

Explanation

Question 6 of 10

What is the area of the yellow shaded area?

Select one of the following:

9π cm^2
9(π-1) cm^2
9(π-2) cm^2
9(π-3) cm^2

Explanation

Question 7 of 10

The period of the graph y=tan(x) is π

Select one of the following:

True
False

Explanation

Question 8 of 10

Find |BC|, to the nearest decimal place.

Select one of the following:

Explanation

Question 9 of 10

tan(x) = sin(x).
What is the smallest non-negative value for x that satisfies this equation?

Select one of the following:

0
π/6
π/3
π/2

Explanation

Question 10 of 10

Sin(2x) + Cos(2x) = 1

Select one of the following:

True
False

Explanation

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451519

quiz

2017-01-18T00:31:21Z

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This quiz tests the user's knowledge of radians, trigonometric formulae, functions, graphs and the law of sines.

Trigonometry quiz

Trigonometry quiz

Question 1 of 10

The sine of the angle is the adjacent side over the hypotenuse.

Select one of the following:

Explanation

Question 2 of 10

Sin(2A) = Cos(A) SinA = ?

Select one of the following:

Explanation

Question 3 of 10

What is the period of the sine function?

Select one of the following:

Explanation

Question 4 of 10

What is the area of the shaded sector? Hint: Convert the angle to radians first

Select one of the following:

Explanation

Question 5 of 10

2tan(x) = tan(2x) tan(x) = ?

Select one of the following:

Explanation

Question 6 of 10

What is the area of the yellow shaded area?

Select one of the following:

Explanation

Question 7 of 10

The period of the graph y=tan(x) is π

Select one of the following:

Explanation

Question 8 of 10

Find |BC|, to the nearest decimal place.

Select one of the following:

Explanation

Question 9 of 10

tan(x) = sin(x). What is the smallest non-negative value for x that satisfies this equation?

Select one of the following:

Explanation

Question 10 of 10

Sin(2x) + Cos(2x) = 1

Select one of the following:

Explanation

Sin(2A) = Cos(A)
SinA = ?

What is the area of the shaded sector?
Hint: Convert the angle to radians first

2tan(x) = tan(2x)
tan(x) = ?

tan(x) = sin(x).
What is the smallest non-negative value for x that satisfies this equation?