goneo Flashcards by R Staelens | Brainscape

Q

speciale hoeken 0°

A

sin: 0
cos: 1
tan: 1
cot: /

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Q

speciale hoeken 30°

A

sin:1/2
cos:√3/2
tan:√3/3
cot:√3

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Q

45°

A

sin√2/2
cos√2/2
tan 1
cot 1

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Q

60°

A

sin √3/2
cos 1/2
tn √3
cot √3/3

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Q

90°

A

sin 1
cos 0
tan /
cot 1

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Q

180°

A

sin 0
cos -1
tan 0
cot /

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