Chapter 10 Review

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Positive angles are measured in which direction from standard position?

• Clockwise
• Counterclockwise

Negative angles are measured in which direction from standard position?

• Clockwise
• Counterclockwise

Which of the following degree measures is represented by this diagram?

The terminal side of a -45° angle is in what Quadrant?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Which of the following angles are co-terminal to 450^o?

• 450^o, -450^o

• 90^o, -270^o

• 270^o, -90^o

• 420^o, -330^o

What is the positive angle equivalent (coterminal) to -135^o

• 225^o

• 215^o

• 235^o

• 45^o

Which side is adjacent to angle x?

• 1
• 2
• 3

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine
• cosine
• tangent
• cotangent