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Tan (A/2) is the value of the trigonometric tangent function of half of the given angle A. Check FAQs
tan(A/2)=1-cos Asin A
tan(A/2) - Tan (A/2)?cos A - Cos A?sin A - Sin A?

Tan (A/2) given Sin A and Cos A Example

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Here is how the Tan (A/2) given Sin A and Cos A equation looks like with Values.

Here is how the Tan (A/2) given Sin A and Cos A equation looks like with Units.

Here is how the Tan (A/2) given Sin A and Cos A equation looks like.

0.1765Edit=1-0.94Edit0.34Edit
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HomeIcon Home » Category Math » Category Trigonometry and Inverse Trigonometry » Category Trigonometry » fx Tan (A/2) given Sin A and Cos A

Tan (A/2) given Sin A and Cos A Solution

Follow our step by step solution on how to calculate Tan (A/2) given Sin A and Cos A?

FIRST Step Consider the formula
tan(A/2)=1-cos Asin A
Next Step Substitute values of Variables
∴ tan(A/2)=1-0.940.34
Next Step Prepare to Evaluate
∴ tan(A/2)=1-0.940.34
Next Step Evaluate
∴tan(A/2)=0.176470588235294
LAST Step Rounding Answer
∴tan(A/2)=0.1765

Tan (A/2) given Sin A and Cos A Formula Elements

Variables
Tan (A/2)
Tan (A/2) is the value of the trigonometric tangent function of half of the given angle A.
Symbol: tan(A/2)
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Formulas to find Tan (A/2)Open Variable
Cos A
Cos A is the value of the trigonometric cosine function of the angle A.
Symbol: cos A
Measurement: NAUnit: Unitless
Note: Value should be between -1.01 to 1.01.
Formulas to find Cos AOpen Variable
Sin A
Sin A is the value of the trigonometric sine function of the angle A.
Symbol: sin A
Measurement: NAUnit: Unitless
Note: Value should be between -1.01 to 1.01.
Formulas to find Sin AOpen Variable

Other Formulas to find Tan (A/2)

​Go Tan (A/2)
tan(A/2)=1-cos A1+cos A

Other formulas in Half Angle Trigonometry Identities category

​Go Sin (A/2)
sin(A/2)=1-cos A2
​Go Cos (A/2)
cos(A/2)=1+cos A2

How to Evaluate Tan (A/2) given Sin A and Cos A?

Tan (A/2) given Sin A and Cos A evaluator uses Tan (A/2) = (1-Cos A)/Sin A to evaluate the Tan (A/2), The Tan (A/2) given Sin A and Cos A formula is defined as the value of the trigonometric tangent function of half of the given angle A and is calculated using the value of sine and cosine function of the given angle A. Tan (A/2) is denoted by tan(A/2) symbol.

How to evaluate Tan (A/2) given Sin A and Cos A using this online evaluator? To use this online evaluator for Tan (A/2) given Sin A and Cos A, enter Cos A (cos A) & Sin A (sin A) and hit the calculate button.

FAQs on Tan (A/2) given Sin A and Cos A

What is the formula to find Tan (A/2) given Sin A and Cos A?
The formula of Tan (A/2) given Sin A and Cos A is expressed as Tan (A/2) = (1-Cos A)/Sin A. Here is an example- 0.176471 = (1-0.94)/0.34.
How to calculate Tan (A/2) given Sin A and Cos A?
With Cos A (cos A) & Sin A (sin A) we can find Tan (A/2) given Sin A and Cos A using the formula - Tan (A/2) = (1-Cos A)/Sin A.
What are the other ways to Calculate Tan (A/2)?
Here are the different ways to Calculate Tan (A/2)-
  • Tan (A/2)=sqrt((1-Cos A)/(1+Cos A))OpenImg
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