The Unit Circle Jeopardy

Radian

100

SinA= -1/2 in QIII

What is Sin(7π/6)?

200

SinA= -1

What is Sin(3π/2)?

300

tan(2pi/3)

What is -sqrt(3)?

400

cos(7pi/3)

What is 1/2?

500

Positive angle coterminal with -5pi/8

What is 11pi/8?

Degree

100

CosA=0

What is Cos(90°) and Cos(270°)?

200

CosA=-1

What is Cos(180°)?

300

Cos=√3/2

What is Cos(30°) and Cos(330°)?

400

cos(-420°)

What is 1/2?

500

Reference angle for -7pi/10

What is 3pi/10??

Other Trig

100

This function's graph has a domain of all real numbers and range of [-1,1]

What is sine or cosine?

200

This function has a vertical asymptote at all odd multiples of pi/2

What is tangent?

300

This function has a period of pi and has x-intercepts at all odd multiples of pi/2

What is cotangent?

400

csc(7pi/3)

What is 2sqrt(3)/3?

500

sec(-270°)

What is Undefined?

Convert Degrees to Radians

100

π/10

What is 54 x π/180?

200

4π/3

What is 240 x π/180?

300

5π/9

What is 100 x π/180?

400

5π/6

What is 150 x π/180?

500

10π/9

What is 200 x π/180?

Convert Radians to Degrees

100

45°

What is π/4 x 180/π?

200

150°

What is 5π/6 x 180/π?

300

270°

What is 3π/2 x 180/π?

400

315°

What is 7π/4 x 180/π?

500

330°

What is 11π/6 x 180/π?