Tan 540 Degrees
Sin, Cos, Tan, Cot of an Angle
What is tan 540°?
Answer
tan 540° =
0
Angle in radians: 540° = 3π. 540° = 360° + 180° — a full turn plus 180°: the point is on the x-axis, (−1, 0).
tan 540° = tan(540° − 360°) = tan 180°
tan 540° = sin 540° / cos 540° = 0 / (−1) = 0
P(cos 540°, sin 540°) = (−1, 0)
T(1, tan 540°) = (1, 0) — where line OP meets the line x = 1, on the extension of the ray beyond O (dashed).
+1 turn: the drawing shows 180°.
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See Also
- Arcsin, Arccos, Arctan, Arccot - The angle from the value of its sine, cosine, tangent or cotangent: exact in degrees and π, with the check and the unit circle
- Square Root Calculator - Calculate the square root of any number
- Simplify Square Root Calculator - Write any square root in simplest radical form, step by step
- Geometry Formulas: Area, Volume, Perimeter - The formula for every standard shape, where it comes from, and worked examples
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