Find the values of the six trigonometric functions calculator

Right triangle calculator

Enter one side and second value and press the Calculate button:

Side a

Side b

Side c

Angle A

Angle B

Trigonometric functions calculator

Triginometric expression calculator

Expression with sin(angle deg|rad)/cos(angle deg|rad)/tan(angle deg|rad)/asin()/acos()/atan():

Expression

Result

Trigonometric functions

sin A = opposite / hypotenuse = a / c

cos A = adjacent / hypotenuse = b / c

tan A = opposite / adjacent = a / b

csc A = hypotenuse / opposite = c / a

sec A = hypotenuse / adjacent = c / b

cot A = adjacent / opposite = b / a

See also

• Trigonometric functions
• Sine calculator
• Cosine calculator
• Tangent calculator
• Arcsin calculator
• Arccos calculator
• Arctan calculator
• Degrees to radians conversion
• Radians to degrees conversion
• Degrees to degrees,minutes,seconds
• Degrees,minutes, seconds to degrees

Trigonometry Functions Calculator

Calculate the values for six possible trigonometric functions or ratios as sine, cosine, tangent, cotangent, secant and cosecant against selection.

The formulas used:

Sinθ = 1 / Cosecθ

Cosθ = 1 / Secθ

Tanθ = Sinθ / Cosθ

Cosecθ = 1 / Sinθ

Secθ = 1 / Cosθ

Cotθ = 1 / Tanθ

The trigonometric functions are functions of an angle and side measurement. It is relate the angles of a triangle to the lengths of its sides.
The summarized table for trigonometric functions and important Formula as follows:

Function	Formula	Identities
sin(q)	Opposite/Hypotenuse	1/cosecθ
cos(q)	Adjacent/Hypotenuse	1/secθ
tan(q)	Opposite/Adjacent	Sinθ/cosθ
cot(q)	Adjacent/Opposite	1/tanθ
sec(q)	Hypotenuse/Adjacent	1/cosθ
cosec(q)	Opposite/Hypotenuse	1/sinθ

This online calculator calculates the six trigonometric functions: sin(x), cos(x), tan(x), cot(x), sec(x) and csc(x) of a given angle. The angle may be in degrees, radians (decimal form) or radians in fractional form such as 2*Pi/5

Use The Six Trigonometric Functions Calculator

1 - Enter the angle:

• in Degrees. example 745
  
• in Radians as a fraction of π: example 12/5π as shown below or a number with a decimal point: example 3.1π

then press the button "Calculate".
You may also change the number of decimal places desired for the calculations.

Decimal Places = Enter Angle in Degrees x = sin(x) cos(x) tan(x) csc(x) sec(x) cot(x)

Enter Angle in Radians π sin(x) cos(x) tan(x) csc(x) sec(x) cot(x)

More References and links

Properties of The Six Trigonometric Functions
Table for the 6 trigonometric functions for special angles
Find Values Of Trigonometric Functions - Questions
Maths Calculators and Solvers

Trigonometric functions

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Disp-Num

[1]  2014/10/11 19:55   50 years old level / Others / Very /

Purpose of useChecking error reports regarding the classic HP-35 calculator

[2]  2013/07/11 16:21   60 years old level or over / Self-employed people / Very /

Purpose of useEstimating Areas

[3]  2009/09/11 08:20   Under 20 / A university student / Very /

Comment/Requestsimpler user interface

 

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What are the formula of 6 trigonometric function?