Adv Precal Unit Circle and Trig Ratio Flashcards

Terminal Point for 30 degrees

(√3/2, 1/2)

Terminal Point for 45 degrees

(1/√2 , 1/√2)

Terminal Point for 60 degrees

(1/2 , √3/2)

Terminal Point for 120 degrees

(-1/2 , √3/2)

Terminal Point for 135 degrees

(-1/√2 , 1/√2)

Terminal Point for 150 degrees

(-√3/2 , 1/2)

Terminal Point for 210 degrees

(-√3/2 , -1/2)

Terminal Point for 225 degrees

(-1/√2 , -1/√2)

Terminal Point for 240 degrees

(-1/2 , -√3/2)

Terminal Point for 300 degrees

(1/2 , -√3/2)

Terminal Point for 315 degrees

(1/√2 , -1/√2)

Terminal Point for 330 degrees

(√3/2 , -1/2)

Radian measure for 30 degrees

π/6

Radian measure for 45 degrees

π/4

Radian measure for 60 degrees

π/3

Radian measure for 90 degrees

π/2

Radian measure for 120 degrees

2π/3

Radian measure for 135 degrees

3π/4

Radian measure for 150 degrees

5π/6

Radian measure for 210 degrees

7π/6

Radian measure for 225 degrees

5π/4

Radian measure for 240 degrees

4π/3

Radian measure for 270 degrees

3π/2

Radian measure for 300 degrees

5π/3

Radian measure of 315 degrees

7π/4

Radian measure of 330 degrees

11π/6

sin 30 degrees

1/2

sin 45 degrees

1/√2

sin 60 degrees

√3/2

sin 120°

√3/2

sin 135°

1/√2

sin 150°

1/2

sin 90°

1

sin 180°

0

sin 210°

-1/2

sin 225°

-1/√2

sin 240°

-√3/2

sin 270°

-1

sin 300°

-√3/2

sin 315°

-1/√2

sin 330°

-1/2

sin 0°

0

cos 0°

1

cos 30°

√3/2

cos 45°

1/√2

cos 60°

1/2

cos 90°

0

cos 120°

-1/2

cos 135°

-1/√2

cos 150°

-√3/2

cos 180°

-1

cos 210°

-√3/2

cos 225°

-1/√2

cos 240°

-1/2

cos 270°

0

cos 300°

1/2

cos 315°

1/√2

cos 330°

√3/2

tan 0°

0

tan 30°

1/√3

tan 45°

1

tan 60°

√3

tan 90°

undefined

tan 120°

-√3

tan 135°

-1

tan 150°

-1/√3

tan 180°

0

tan 210°

1/√3

tan 225°

1

tan 240°

√3

tan 270°

undefined

tan 300°

-√3

tan 315°

-1

tan 330°

-1/√3