The Unit Circle Review

Conversions

100

Convert 200 degrees to radians

(10pi)/9 radians

200

Convert 50 degrees to radians

(5pi)/18 radians

300

Convert

pi/12

 radians to degrees

15°

400

Convert 16 radians to degrees

2880°

500

Convert 19π/6 radians to degrees

*Answer must be from 0-360 degrees

210° 

Unit Circle (Degrees)

100

sin 150

1/2

200

cos 270

0

300

tan 210

sqrt3/3

400

tan 480

-√3

500

cos 420

1/2

Unit Circle (Radians)

100

sin 4π/3

-√3/2

200

cos 5π/6

-√3/2

300

tan 11π/6

-sqrt3/3

400

sin(18/6pi)

0

500

tan ((-5pi)/3)

sqrt3

Terminal Angle

100

The Coterminal angle of 390^o is

30^o

200

The Coterminal angle of 870^o is

150°

300

What is the reference angle for 

(9pi)/4

pi/4

400

The coterminal angle in radians

(-pi)/6

(11pi)/6

500

The coterminal angle -480^o is 

240^o 

Quadrant?

100

What two quadrants is tangent positive?

One and Three

200

What quadrant is cosine positive and sine is negative?

4

300

What quadrant is cotangent negative and cosecant is positive?

4

400

What quadrant is 

(10pi)/3 

located

3

500

If cos (x)= -12/13 and sine is negative, what is tan (x)?

5/12

Random Trivia

100

What movie is this line from: "You're going to need a bigger boat."?

Jaws

200

What musical features the characters Elphaba, Galinda, and Fiyero?

Wicked

300

 Greta Gerwig's Barbie and Christopher Nolan's Oppenheimer both opened in theaters on July 21, 2023. What was the name of the meme that emerged in the weeks leading up to their release?

Barbenheimer

400

What was the highest grossing movie of 2023 until it was dethroned by Avatar: The Way of Water?

Top Gun Maverick

500

Who is the most followed person on Instagram?

Christiano Renaldo