Unit Circle 1 Flashcards

1
Q

Sin 0°

A

0

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2
Q

Sin 90°

A

1

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3
Q

Cos 0°

A

1

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4
Q

Cos 90°

A

0

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5
Q

Tan 0°

A

0

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6
Q

Tan 90°

A

Undefined

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7
Q

Sin 30°

A

1/2

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8
Q

Sin 45°

A

Sqrt2/2

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9
Q

Sin 60°

A

Sqrt3/2

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10
Q

Cos 30°

A

Sqrt3/2

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11
Q

Cos 45°

A

Sqrt2/2

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12
Q

Cos 60°

A

1/2

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13
Q

Tan 30°

A

Sqrt3/3

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14
Q

Tan 45°

A

1

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15
Q

Tan 60°

A

Sqrt3/1

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