Question

Give me some trigonometry formulas​

Answer 1

Answer:

sin θ = Opposite Side/Hypotenuse.

cos θ = Adjacent Side/Hypotenuse.

tan θ = Opposite Side/Adjacent Side.

sec θ = Hypotenuse/Adjacent Side.

cosec θ = Hypotenuse/Opposite Side.

cot θ = Adjacent Side/Opposite Side.

Answer 2

Answer:

Trigonometry Formulas: Trigonometry is the branch of mathematics that deals with the relationship between the sides and angles of a triangle.

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Inverse Trigonometry Substitution.

Expression Substitution Identity

√a2 − x2 x = a sin θ 1 – sin2 θ = cos2 θ

√a2 + x2 x = a tan θ 1 – tan2 θ = sec2 θ

Explanation:

hope it helps you