Cosine Radians Flashcards

1
Q

Cos 30

A

√3/2

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2
Q

Cos 45

A

√2/2

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3
Q

60

A

1/2

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4
Q

Cos 90

A

0

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5
Q

120

A

-1/2

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6
Q

Cos 135

A

-√2/2

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7
Q

Cos 150

A

-√3/2

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8
Q

Cos 180

A

-1

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9
Q

Cos 210

A

-√3/2

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10
Q

Cos 225

A

-√2/2

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11
Q

Cos 240

A

-1/2

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12
Q

Cos 0

A

1

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13
Q

Cos 270

A

0

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14
Q

Cos 300

A

1/2

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15
Q

Cos 315

A

√2/2

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16
Q

Cos 330

A

√3/2