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Trigonometry and Quadrants

This content provides a foundation for understanding how trigonometric functions behave in different quadrants and includes a quiz to reinforce the learning.

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1) In which quadrant is the angle 170⁰ located?

Quadrant I
Quadrant II
Quadrant IV
Quadrant III

2) In which quadrant is the angle −45⁰ located?

Quadrant I
Quadrant II
Quadrant III
Quadrant IV

3) If sin(𝜃) is positive and cos(𝜃) is negative, in which quadrant does 𝜃 lie?

Quadrant I
Quadrant II
Quadrant III
Quadrant IV

4) An angle of 225⁰ is located in Quadrant


5) Convert 180⁰ to radians.

π
π/2
π/4


6) Convert. 60⁰ =______ radians


7) What is the degree measure of 3𝜋/4 radians?

60⁰
135⁰
45⁰
180⁰

8) What is the radian measure of 90⁰?

π/4
π/6
3π/4
π/2