trigonometric ratios of supplementary angles Flashcards by Isabelle Wee | Brainscape

Q

sin (180° - θ)

A

sin θ

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

cos (180° - θ)

A

-cos θ

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

tan (180° - θ)

A

-tan θ

How well did you know this?

1

Not at all

2

3

4

5

Perfectly