Grade 11

What is the ratio for Sine?

• Hypotenuse/Opposite

• Opposite/Hypotenuse

• Opposite/Adjacent

• Adjacent/Opposite

What quadrant does 21π/4 lie in?

• Quadrant 1
• Quadrant 2
• Quadrant 3
• Quadrant 4

7π/6=?

• 300°
• 30°
• 120°
• 210°

What radian measure corresponds to the point 

• π/4
• 3π/2
• 5π/4
• 7π/3

• 7π/6
• 5π/6
• 5π/6
• 11π/6

cosθ is positive in

• the 1st and 2nd quadrants
• the 1st and 3rd quadrants
• the 1st and 4th quadrants
• the 2nd and 3rd quadrants

Name this graph.

• Sine
• Cosine
• Tangent
• Linear