Angle
θ45°
Values
sin(θ)
0.707
cos(θ)
0.707
tan(θ)
1.000
θ (rad)
0.785
📐 Identity
sin²θ + cos²θ = 1
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Visualize trigonometric functions through the unit circle. See how sine, cosine, tangent, and their reciprocals relate to angles and coordinates dynamically.