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

1

Evaluate: cot(5\pi/9)

-0.176

-5.671

1.015

-5.759

1

Evaluate: csc(212\degree)

-1.179

-1.887

1.600

-0.530

1

What angle is co-terminal to 30\degree

30\degree

-150\degree

150\degree

-330\degree

1

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

125\degree

55\degree

305\degree

235\degree

1

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

Quadrant I

Quadrant II

Quadrant III

Quadrant IV

1

The cosine of 270\degree angle is?

-1

0

1

Undefined

1

The sine of 270\degree angle is?

-1

0

1

Undefined

1

Evaluate tan(7.8\degree)

0.137

0.136

0.991

7.300

1

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

48.590

undefined

0.021

41.410

1

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

law of cosines

law of sines

1

How would you set it up?

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.

null

m\angle{A}=

side{AB}=

side{CB}=

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

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

Evaluate: cot(5\pi/9)

Evaluate: csc(212\degree)

What angle is co-terminal to 30\degree

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

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

The cosine of 270\degree angle is?

The sine of 270\degree angle is?

Evaluate tan(7.8\degree)

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

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

How would you set it up?

Convert 90\degree to radians.

Convert 180\degree to radians.

Convert 114\degree to radians.

Convert 27\degree to radians.

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

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

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

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

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

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?

Evaluate each of the following trigonometric functions at the given angle. cos(30°)

Evaluate each of the following trigonometric functions at the given angle. sin(-210°)

Evaluate each of the following trigonometric functions at the given angle. csc(90°)

Evaluate each of the following trigonometric functions at the given angle. tan(120°)

Find all possible values of θ between 0≤θ≤360°.sin(1)

sinx•secx

sinx•cotx

sinx(cscx-sinx)

tanxcotx-cos^{2}x

secx•cotx•sinx

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

\frac{1+tan^{2}x}{cscx•secx}

sinx•cosx•cotx+3cos^{2}x

Evaluate: cot(5\pi/9)

Evaluate: csc(212\degree)

What angle is co-terminal to 30\degree

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

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

The cosine of 270\degree angle is?

The sine of 270\degree angle is?

Evaluate tan(7.8\degree)

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

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

How would you set it up?

Convert 90\degree to radians.

Convert 180\degree to radians.

Convert 114\degree to radians.

Convert 27\degree to radians.

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

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

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

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

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

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?

Evaluate each of the following trigonometric functions at the given angle. cos(30°)

Evaluate each of the following trigonometric functions at the given angle. sin(-210°)

Evaluate each of the following trigonometric functions at the given angle. csc(90°)

Evaluate each of the following trigonometric functions at the given angle. tan(120°)

Find all possible values of θ between 0≤θ≤360°.sin(1)

sinx•secx

sinx•cotx

sinx(cscx-sinx)

tanxcotx-cos^{2}x

secx•cotx•sinx

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

\frac{1+tan^{2}x}{cscx•secx}

sinx•cosx•cotx+3cos^{2}x

Evaluate each of the following trigonometric functions at the given angle.
cos(30°)

Evaluate each of the following trigonometric functions at the given angle.
sin(-210°)

Evaluate each of the following trigonometric functions at the given angle.
csc(90°)

Evaluate each of the following trigonometric functions at the given angle.
tan(120°)

Find all possible values of θ between 0≤θ≤360°.
sin(1)

Evaluate each of the following trigonometric functions at the given angle.
cos(30°)

Evaluate each of the following trigonometric functions at the given angle.
sin(-210°)

Evaluate each of the following trigonometric functions at the given angle.
csc(90°)

Evaluate each of the following trigonometric functions at the given angle.
tan(120°)

Find all possible values of θ between 0≤θ≤360°.
sin(1)