Trignometry

[Imanm]

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how detailed do we need to know trign for the QR section of the dat?
I know all basic rules pretty well, but dont know how much more I need to get into this subject.
Thanks

 

[LiteBear2011]

SOHCAHTOA was as detailed as mine got.

 

[Imanm]

SOHCAHTOA was as detailed as mine got.

mmm what was that?

 

[system7]

mmm what was that?

SOH = Sin(x) = Opposite/Hypotenuse

CAH = Cos(x) = Adjacent/Hypotenuse

TOA = Tan(x) = Opposite/Adjacent


i would also learn the the basic identities as well like double angle formula etc

 

[Imanm]

SOH = Sin(x) = Opposite/Hypotenuse

CAH = Cos(x) = Adjacent/Hypotenuse

TOA = Tan(x) = Opposite/Adjacent


i would also learn the the basic identities as well like double angle formula etc

oh I c 😛
thank you so much...