Unit Circle Flashcards by Rachel Ni

Q

what is π/6

A

√3/2, 1/2

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Q

what is π/3

A

√2/2, √2/2

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Q

what is π/2

A

1/2, √3/2

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Q

what is 2π/3

A

-1/2, √3/2

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Q

what is 3π/4

A

-√2/2, √2/2

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Q

what is 5π/6

A

-√3/2, 1/2

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Q

what is 7π/6

A

-√3/2, -1/2

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Q

what is 5π/4

A

-√2/2, -√2/2

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Q

what is 4π/3

A

-1/2, -√3/2

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Q

what is 5π/3

A

1/2, -√3/2

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Q

what is 7π/4

A

√2/2, -√2/2

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Q

what is 11π/6

A

√3/2, -1/2

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