Half angle Trigonometric Identities Calculator.

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Half angle Trigonometric Identities formula

kasalanan (x / 2) = + o - sqrt [(1 - cosx) / 2]

cos (x / 2) = + o - sqrt [(1 + cosx) / 2]

Tan (x / 2) = + o - sqrt [(1 - cosx) / (1 + cosx)] = Sinx / (1 + cosx) = (1 - cosx) / Sinx

Ang pagkalkula ng half half angle na pagkakakilanlan para sa sine at cosine angle mula sa nagmula forumla ay ginawang mas madali dito.

Halimbawa, kapag anggulo = 60º, kasalanan (60/2) = 0.5, cos (60/2) = 0.86603, Tan (60/2) = 0.57735.

Half angle Trigonometric Identities Calculator.