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Unit 5 Optional Review: Trigonometric Functions and Representations (Bartels M3H)

Last updated 10 months ago
38 questions
Multiple Choice
1

Evaluate: cot(5\pi/9)

1

Evaluate: csc(212\degree)

1

What angle is co-terminal to 30\degree

1

What angle is quadrant II would have a reference angle of 55\degree

1

What quadrant would the terminal side of 285\degree angle fall in?

1

The cosine of 270\degree angle is?

1

The sine of 270\degree angle is?

1

Evaluate tan(7.8\degree)

1

Find the measurement of \theta if csc\theta=4/3

1

Would you use law of sines or law of cosines to solve for the missing side?

1

How would you set it up?

Free Response - Calculator
1

Convert 90\degree to radians.

1

Convert 180\degree to radians.

1

Convert 114\degree to radians.

1

Convert 27\degree to radians.

1

Convert the angle \frac{\pi}{4} radians to degrees.

1

Convert \frac{5\pi}{6} radians to degrees.

1

Convert \frac{7\pi}{3} radians to degrees.

1

Convert \frac{5\pi}{3} radians to degrees.

3
Evaluate each of the following trig functions if the terminal side of angle \theta in standard position passes through point (5,-3). Leave in reduced and rationalized fraction.

sin\theta=_______
cos\theta=_______
cot\theta=_______
1

If cos\theta={\frac{5}{13}} and 0<\theta<\frac{\pi}{2}. Find tan\theta

1

From a hot air balloon 2,500ft above the ground, you see a clearing whose angle of depression is 25\degree.  to the nearest foot, what is your horizontal distance from the clearing?

3
Solve for the missing sides and angles. Round your answer to the nearest hundredth.
m\angle{A}=_______
side{AB}=_______
side{CB}=_______
Free Response - No Calculator
1

Evaluate each of the following trigonometric functions at the given angle.

cos(30°)

1

Evaluate each of the following trigonometric functions at the given angle.

sin(-210°)

1

Evaluate each of the following trigonometric functions at the given angle.

csc(90°)

1

Evaluate each of the following trigonometric functions at the given angle.

tan(120°)

2
Find all possible values of θ between 0≤θ≤360°.

tan(-1)

list them from smallest to largest
_______ and _______
1

Find all possible values of θ between 0≤θ≤360°.

sin(1)

2
Find all possible values of θ between 0≤θ≤360°.

cos(\frac{\sqrt{3}}{2})

list them from smallest to largest
_______ and_______
1

sinx•secx

1

sinx•cotx

1

sinx(cscx-sinx)

1

tanxcotx-cos^{2}x

1

secx•cotx•sinx

1

\frac{sin^{2}x+cos^{2}x}{sinxcosx}

1

\frac{1+tan^{2}x}{cscx•secx}

1

sinx•cosx•cotx+3cos^{2}x