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  • 03-11-2015
  • Mathematics
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In ∆ABC, which ratio equals cos C?

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TSO
TSO TSO
  • 03-11-2015
SOH CAH TOA

CAH

Cosine = Adjacent / Hypotenuse

∆ABC, where lets say B is the right angle.

cos C = adjacent/hypotenuse = BC/AC
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