MATHS: SIN, TAN, COS - Pythagoras' Theorem,? - gcse maths pythagoras
Is there a mathematical
(sin) = opposite Soh / Adoption
(cos) = adejcent CAH / Adoption
(tanx) = opposite Toa / adjcent
GCSE revision, need help, if you really know the answer, it is not.
Tuesday, January 26, 2010
Gcse Maths Pythagoras MATHS: SIN, TAN, COS - Pythagoras' Theorem,?
2 comments:
You're right
tanx = sinx / cos
Think of the Pythagorean theorem is valid only for triangles
Goodluck
Connect with the hypothesis of the hypotenuse and is well
It also helps to know the unit circle definition of sine, cosine and tangent.
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