Law of Sines and Cosines, explanation

توضیحات:

This is an animation on deriving the law of sines and cosines. SinA/a=SinB/b=SinC/c a^2=b^2+c^2-2bccosA b^2=a^2+c^2-2accosB c^2=a^2+b^2-2abcosC

لغات کلیدی:

law of sines, law cosines, law of sin, law of cos, Geometry (Field Of Study), Algebra (Field Of Study), deriving formula, #khanacademytalentsearch

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