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Standard view
xi_Exotic_ix
15 years ago
compare and contrast cosine and sine
chris
says
15 years ago
THe formula for cosine is A/H for sine is O/H the difference is between opposite and adjacent for the numerator
Jaci Queen
asks
15 years ago
What is cosine?
xi_Exotic_ix
15 years ago
A trignometric ratio abbreviated as cos. for a right triangle ABC the cosine of the acute angle A = AC/AB
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