Formules Flashcards

1
Q

Cosinus regel voor zijden

A

a^2=b^2+c^2-2bccos Â
B^2=a^2+c^2-2ac
cosB
c^2=a^2+b^2-2ab*cosC

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2
Q

Cos regel hoeken

A

CosÂ=b^2+c^2-a^2/2bc
En de rest gwn aanpassen

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3
Q

Sinus regel

A

A/sinÂ=b/sinB=c/sin C

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4
Q

Welke regel bij zzz

A

Cos regel

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5
Q

Welke regel bij zhz

A

3de zijde cos regel
De rest sin regel

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6
Q

Welke regel ZHH/HZH

A

3de hoek via som 180°
Zijden met sin regel

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