# Worksheet: Signs of Trigonometric Functions in Quadrants

In this worksheet, we will practice identifying in which quadrant an angle lies and whether its sine and cosine are positive or negative.

**Q2: **

Determine the quadrant in which lies if and .

- Athe first quadrant
- Bthe second quadrant
- Cthe third quadrant
- Dthe fourth quadrant

**Q3: **

In which quadrant does the angle lie?

- Afourth quadrant
- Bthird quadrant
- Csecond quadrant
- Dfirst quadrant

**Q4: **

The angle is in standard position where . In which quadrants does the terminal side of lie?

- Afirst or third
- Bsecond or third
- Cfirst or fourth
- Dsecond or fourth

**Q9: **

Determine the quadrant in which lies if and .

- Athe second quadrant
- Bthe third quadrant
- Cthe fourth quadrant
- Dthe first quadrant

**Q11: **

Which of the following angles has a positive sine and a negative secant?

- A
- B
- C
- D