Conversions, Angle Measures, Reference, Coterminal, Exact Values Chapter 5 Review Conversions, Angle Measures, Reference, Coterminal, Exact Values

_______________ angles describe angles that lie on the same terminal side Coterminal

______________ angles describe positive, acute angles between the terminal side and the x-axis Reference Angles

Change 15° to radian measure in terms of 𝜋 𝜋 12

Change - 4𝜋 5 from radians to degrees -144

Give one positive and one negative coterminal angle: −50° 310, -410

Give one Positive and one negative coterminal angle: 7𝜋 5 17𝜋 5 , − 3𝜋 5

Find the quadrant and the reference angle of where the following angles lie: −130°, 415° -130: II, RA- 50 415: I, RA- 55

Find the quadrant and the reference angle of where the following angles lie: − 9𝜋 4 , 13𝜋 6 − 9𝜋 4 :𝐼𝑉, 𝑅𝐴: 𝜋 4 13𝜋 6 :𝐼, 𝑅𝐴: 𝜋 6

Find the exact Value of the function: sin 3𝜋 4 2 2

Find the exact Value of the function: cos 3𝜋 -1

Find the exact Value of the function: sec − 𝜋 3 2

Find the exact Value of the function: csc 11𝜋 3 - 2 3 3

Find the exact Value of the function: tan − 𝜋 6 - 3 3