Question

what is cos theta and sin theta

Answer 1

Step-by-step explanation:

Sine and cosine — a.k.a., sin(θ) and cos(θ) — are functions revealing the shape of a right triangle. Looking out from a vertex with angle θ, sin(θ) is the ratio of the opposite side to the hypotenuse , while cos(θ) is the ratio of the adjacent side to the hypotenuse .

Answer 2

$\cos \: theta \: = \: \frac{b}{h} \\ \sin \: theta \: = \: \frac{p}{h}$

Step-by-step explanation:

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