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Sine Calculator to calculate sin(x) Use this sin calculator to easily calculate the sine of an angle given in degrees or radians Calculating Sin (x) is useful in right triangles such as those formed by the heights in different geometric shapes
Solved: sin (-330°) [Math] - gauthmath. com Apply the property that $$\sin (360^ {\circ } - \theta) = -\sin \theta$$sin(360∘ −θ) = −sinθ to get $$-\sin 30^ {\circ }$$−sin30∘ Since $$\sin 30^ {\circ }$$sin30∘ is a known value, which is $$\frac {1} {2}$$21
Find the Exact Value sin (330 degrees ) | Mathway Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor
Find the exact value of sin 330° - GeeksforGeeks Solution: sin is negative in 4th Quadrant ∴ ∴ sin (360° - θ) = – sin θ 330° lies in 4th Quadrant ∴ ∴ sin (330°) = sin (360° - 30°) ∴ ∴ sin (330°) = – sin (30°) ∴ ∴ sin (330°) = – 1 2 21 (Since, sin (30°) = 1 2 21) ∴ ∴ sin (330°) = – 0 5 Therefore, the exact value of sin (330°) is – 1 2 21
[Solved] sin (-330°) - Testbook. com ⇒ sin (-330°) = sin (-2π + 30°) = sin (30°) = 1 2 ⇒ cos (60°) = 1 2 Download Solution PDF Share on Whatsapp