Find the Reference Angle

• x = 118

• x = 108

• x = 28

• x = 58

• x = 62

Tags

CCSS.7.G.B.5

Tags

CCSS.8.G.A.5

Find D

• ∠D=116°

• ∠D=64°

• ∠D=180°

• ∠D=26°

Tags

CCSS.8.G.A.5

Find the reference angle.

What is the reference angle?

• 7

• 63

• 277

• 97

Find the reference angle for an angle measuring -300⁰

• 60⁰

• -60⁰

• 30⁰

• 45⁰

What is the reference angle?

• 112

• 68

• 158

• 248

What is the reference angle for -310⁰?

• 50⁰

• -50⁰

• 20⁰

• 40⁰

Mathematical Equivalence

ON

What is the reference angle?

• 163

• 73

• 27

• 107