Cos 125 degrees is the value of cosine trigonometric function for an angle equal to 125 degrees. The value of cos 125° is -0.5736 (approx) What is the Exact Value of cos 125 Degrees? The exact value of cos 125 degrees can be given accurately up to 8 decimal places as -0.57357643. How to Find Cos 125° in Terms of Other Trigonometric Functions?

Use our cos(x) calculator to find the cosine of 125 degrees - cos(125 °) - or the cosine of any angle in degrees and in radians.

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Refine to a decimal form = −0.57357… What is the value of cos (125) ? The value of cos (125) is -0.57357…

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Calculate cos(125) cos is found using Adjacent/Hypotenuse. Determine quadrant: Since 90 125 180 degrees it is located in Quadrant II. sin is positive. Determine angle type: 125 > 90°, so it is obtuse. cos(125) = -0.57357643430897. Excel or Google Sheets formula: Excel or Google Sheets formula:=COS(RADIANS(125)) Special Angle Values

The cos of 125 degrees is -0.57358, the same as cos of 125 degrees in radians. To obtain 125 degrees in radian multiply 125° by π / 180° = 25/36 π. Cos 125degrees = cos (25/36 × π). Our results of cos125° have been rounded to five decimal places.

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Trigonometry mainly provides six functions for sine (sin), cosine (cos), and tangent (tan), also its reciprocal functions cosecant (csc), secant (sec), and cotangent (cot). These processes help in solving angle and distance related problems in both 2D …