Category: math

C^2 = A^2 + B^2 -2AB cosC

  The Laws of Sines and Cosines. The Law of Sines establishes a relationship between the angles and the side lengths of ?ABC: a/sin(A) = b/sin(B) = c/sin(C).

After years in the San Fernando Valley (Los Angeles, CA), …and Math Tutoring has pulled up stakes and moved south. We are now happily accepting new students in North County San Diego, California. Including the Oceanside, Vista, and Carlsbad areas! …

…and Math Tutoring moves to Oceanside, California! Read More »

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