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Trigonometry Result
45.00° · sin 0.707 · cos 0.707 · tan 1
Generated
7/8/2026
sin(45°)
0.707
cos(45°)
0.707
tan(45°)
1
csc(45°)
1.414
sec(45°)
1.414
cot(45°)
1
Unit Circle
45.0°Unit-circle interpretation: For an angle θ measured counter-clockwise from the +x axis, cos(θ) is the x-coordinate of the point on the unit circle, and sin(θ) is the y-coordinate. tan(θ) = sin/cos = the slope of the line from the origin to that point.
Reciprocals: csc = 1/sin, sec = 1/cos, cot = 1/tan. These are undefined when the denominator is zero (e.g., tan(90°) and sec(90°) are undefined).