What Quadrant Is an Angle In

If θ is an angle in Quadrant IV, which trig ratios will be positive

• sin θ
• cos θ
• tan θ
• cos θ and tan θ

If θ is an angle in Quadrant II, which trig ratios will be positive

• sin θ
• cos θ
• tan θ
• cos θ and sin θ

If θ is an angle in Quadrant III, which trig ratios will be positive

• sin θ
• cos θ
• tan θ
• sin θ, cos θ, tan θ

If θ is an angle in Quadrant I, which trig ratios will be positive

• sin θ
• cos θ
• tan θ
• All the above (sin θ, cos θ, tan θ)

In which quadrant is cos θ >0,
sin θ < 0?

• Quadrant I
• Quadrant II
• Quadrant III
• Quadrant IV

In which quadrant is sin θ >0,
cos θ < 0?

• Quadrant I
• Quadrant II
• Quadrant III
• Quadrant IV

In which quadrant is sin θ >0,
cos θ < 0?

• Quadrant I
• Quadrant II
• Quadrant III
• Quadrant IV

sin (x) / cos (x) =

• tan x
• cot x
• csc x
• sec x

In which quadrant is cos θ >0, 
tan θ <0?

• I
• II
• IV
• I and II

In which quadrant is sec θ < 0, 
sin θ > 0?

• I
• II
• IV
• I and II