Unit 11 Part 1 Review

What is the reference angle for 125°?

• 235°

• 125°

• 75°

• 55°

What is the reference angle for -30°?

• 150°

• 30°

• 80°

• 60°

What is the reference angle for -310⁰?

• 50⁰

• -50⁰

• 20⁰

• 40⁰

What is the reference angle for 275°?

• 85°

• 95°

• -85°

• -95°

What is the reference angle for 63°?

• 117°

• 207°

• 63°

• 153°

What is the reference angle?

• 163

• 73

• 27

• 107

What is the reference angle?

• 43

• -43

• 47

• -47

What is the reference angle?

• 112

• 68

• 158

• 248

What is the reference angle?

• 7

• 63

• 277

• 97

Convert 150⁰ to Radians

• 5π/6

• 3π/4

• 7π/6

• 2π/3

Tags

CCSS.HSF.TF.A.1