Maths HL Trigonometry Unit Circle Flashcards by Christopher Quintarelli | Brainscape

Q

What is 30º in radians?

A

π/6

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Q

What is 45º in radians?

A

π/4

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Q

What is 60º in radians?

A

π/3

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Q

What is 90º in radians?

A

π/2

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Q

What is 120º in radians?

A

2π/3

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Q

What is 135º in radians?

A

3π/4

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Q

What is 150º in radians?

A

5π/6

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Q

What is 180º in radians?

A

π

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Q

What is 210º in radians?

A

7π/6

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Q

Waht is 225º in radians?

A

5π/4

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Q

What is 240º in radians?

A

4π/3

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Q

What is 270º in radians?

A

3π/2

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Q

What is 300º in radians?

A

5π/3

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Q

What is 315º in radians?

A

7π/4

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Q

What is 330º in radians?

A

11π/6

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