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3 years ago

In ∆ABC, which ratio equals cos C? A. B. C. D.

Mathematics

1 answer:

Bond [772]3 years ago

5 0

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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Oduvanchick [21]

Answer:

144 un^2

Step-by-step explanation:

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Anastasy [175]

Lets count...
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Step-by-step explanation:

Given : Significance level : $\alpha: 1-0.90=0.10$

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3 years ago

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Free_Kalibri [48]

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