Question

please give all identity and formula of trigonometry.​

Answer 1

Answer:

Formulas:

Sin A = Perpendicular/Hypotenuse

Cos A = Base/Hypotenuse

Tan A = Perpendicular/Base

Identities:

Reciprocal: csc(θ) = csc(θ) = 1/sin(θ)

Reciprocal: sec(θ) = sec(θ) = 1/cos(θ)

Reciprocal: cot(θ) = cot(θ) = 1/tan(θ)

Ratio: tan(θ) = tan(θ) = sin(θ)/cos(θ)

Ratio: cot(θ) = cot(θ) = cos(θ)/sin(θ)

Pythagorean: sin costs = $1. ...

Pythagorean: I tan = get sic. ...

Pythagorean: I cut = crescent rolls

Step-by-step explanation:

Hope it helps you... Thank you!!!

Answer 2

Answer:

Sine Function: sin(θ) = Opposite / Hypotenuse

Cosine Function: cos(θ) = Adjacent / Hypotenuse

Tangent Function: tan(θ) = Opposite / Adjacent

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