Trig Relationships

Question 0

Trig Function: COS Ø in terms of sine/cosine and coordinate pair.

Answer 0

x value

Question 1

Trig Function: SIN Ø in terms of sine/cosine and coordinate pair.

Answer 1

y value

Question 2

Trig Function: TAN Ø in terms of sine/cosine and coordinate pair.

Answer 2

cos ø ➡️ x

Question 3

Trig Function: COT Ø in terms of sine/cosine and coordinate pair.

Answer 3

sine ø. ➡️ y

(note: opposite of tangent)

Question 4

Trig Function: CSC Ø in terms of sine/cosine and coordinate pair.

Answer 4

sin ø ➡️ y value

reciporcal of sine

Question 5

Trig Function: SEC Ø in terms of sine/cosine and coordinate pair.

Answer 5

cos ø. ➡️ x value

reciprocal of cosine