Finding Angles on the Unit Circle

Find the angle Θ [0 <= Θ < 360].

• A

• B

• C

• D

Find the angle Θ [0 <= Θ < 360].

• A

• B

• C

• D

Find the angle Θ [0 <= Θ < 360].

• A

• B

• C

• D

Find the angle Θ [0 <= Θ < 360].

• A

• B

• C

• D

Mathematical Equivalence

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Answer explanation

Identify the positive angle in both degrees and radians that represent point L.

Identify the Positive angle in both radians and degrees that represent point L.

Identify the Positive angle in both radians and degrees that represent point H.

Using θ as a reference angle, mark the triangle sides as Opp, Adj, and Hyp. Label these on the triangle on your paper.

• Opp

• y

• Adj

• x

• Hyp

• OP

• undefined

Answer explanation