## Cot (B-C)/2 given Tan A/2 Solution

STEP 0: Pre-Calculation Summary
Formula Used
Cot (B-C)/2 = ((Side B of Triangle+Side C of Triangle)/(Side B of Triangle-Side C of Triangle))*Tan (A/2)
cot(B-C)/2 = ((Sb+Sc)/(Sb-Sc))*tan(A/2)
This formula uses 4 Variables
Variables Used
Cot (B-C)/2 - Cot (B-C)/2 is the value of the trigonometric cotangent function of angle A minus angle B whole by 2.
Side B of Triangle - (Measured in Meter) - The Side B of Triangle is the length of the side B of the three sides. In other words, the side Bof the Triangle is the side opposite to the angle B.
Side C of Triangle - (Measured in Meter) - The Side C of Triangle is the length of the side C of the three sides. In other words, side C of the Triangle is the side opposite to angle C.
Tan (A/2) - Tan (A/2) is the value of the trigonometric tangent function of half of the given angle A of the triangle.
STEP 1: Convert Input(s) to Base Unit
Side B of Triangle: 14 Meter --> 14 Meter No Conversion Required
Side C of Triangle: 20 Meter --> 20 Meter No Conversion Required
Tan (A/2): 0.26 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
cot(B-C)/2 = ((Sb+Sc)/(Sb-Sc))*tan(A/2) --> ((14+20)/(14-20))*0.26
Evaluating ... ...
cot(B-C)/2 = -1.47333333333333
STEP 3: Convert Result to Output's Unit
-1.47333333333333 --> No Conversion Required
-1.47333333333333 -1.473333 <-- Cot (B-C)/2
(Calculation completed in 00.020 seconds)
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## < 10+ Tangent Rule or Napier's Analogy Calculators

Cot (A-B)/2 given Tan C/2
Cot (A-B)/2 = ((Side A of Triangle+Side B of Triangle)/(Side A of Triangle-Side B of Triangle))*Tan (C/2)
Cot (C-A)/2 given Tan B/2
Cot (C-A)/2 = ((Side C of Triangle+Side A of Triangle)/(Side C of Triangle-Side A of Triangle))*Tan (B/2)
Cot (B-C)/2 given Tan A/2
Cot (B-C)/2 = ((Side B of Triangle+Side C of Triangle)/(Side B of Triangle-Side C of Triangle))*Tan (A/2)
Tan (A-B)/2 given Cot C/2
Tan (A-B)/2 = ((Side A of Triangle-Side B of Triangle)/(Side A of Triangle+Side B of Triangle))*Cot C/2
Tan (C-A)/2 given Cot B/2
Tan (C-A)/2 = ((Side C of Triangle-Side A of Triangle)/(Side C of Triangle+Side A of Triangle))*Cot B/2
Tan (B-C)/2 given Cot A/2
Tan (B-C)/2 = ((Side B of Triangle-Side C of Triangle)/(Side B of Triangle+Side C of Triangle))*Cot A/2
Tan (A-B)/2 given Sin (A+B)/2 , Sin (A-B)/2 and Tan C/2
Tan (A-B)/2 = (Sin (A-B)/2/Sin (A+B)/2)*Tan (C/2)
Tan (A+B)/2 given Cos (A+B)/2 , Cos (A-B)/2 and Tan C/2
Tan (A+B)/2 = (Cos (A-B)/2/Cos (A+B)/2)*Tan (C/2)
Tan (A+B)/2 given Cos (A+B)/2 , Cos (A-B)/2 and Cot C/2
Tan (A+B)/2 = (Cos (A-B)/2/Cos (A+B)/2)*Cot C/2
Tan (A-B)/2 given Sin (A+B)/2 , Sin (A-B)/2 and Cot C/2
Tan (A-B)/2 = (Sin (A-B)/2/Sin (A+B)/2)*Cot C/2

## Cot (B-C)/2 given Tan A/2 Formula

Cot (B-C)/2 = ((Side B of Triangle+Side C of Triangle)/(Side B of Triangle-Side C of Triangle))*Tan (A/2)
cot(B-C)/2 = ((Sb+Sc)/(Sb-Sc))*tan(A/2)

## What is a Triangle?

The Triangle is the type of polygon, which have three sides and three vertices. This is a two-dimensional figure with three straight sides. A triangle is considered a 3-sided polygon. The sum of all the three angles of a triangle is equal to 180°. The triangle is contained in a single plane. Based on its sides and angle measurement, the triangle has six types.

## What is Napier's analogy?

Formulas giving the tangent of half the sum or difference of two of the angles or sides of a spherical triangle in terms of the sides of the triangle.

## How to Calculate Cot (B-C)/2 given Tan A/2?

Cot (B-C)/2 given Tan A/2 calculator uses Cot (B-C)/2 = ((Side B of Triangle+Side C of Triangle)/(Side B of Triangle-Side C of Triangle))*Tan (A/2) to calculate the Cot (B-C)/2, The Cot (B-C)/2 given Tan A/2 formula is defined as the value of Cot (B-C)/2 using the values of the sides B and C of the triangle and Tan A/2. Cot (B-C)/2 is denoted by cot(B-C)/2 symbol.

How to calculate Cot (B-C)/2 given Tan A/2 using this online calculator? To use this online calculator for Cot (B-C)/2 given Tan A/2, enter Side B of Triangle (Sb), Side C of Triangle (Sc) & Tan (A/2) (tan(A/2)) and hit the calculate button. Here is how the Cot (B-C)/2 given Tan A/2 calculation can be explained with given input values -> -1.53 = ((14+20)/(14-20))*0.26.

### FAQ

What is Cot (B-C)/2 given Tan A/2?
The Cot (B-C)/2 given Tan A/2 formula is defined as the value of Cot (B-C)/2 using the values of the sides B and C of the triangle and Tan A/2 and is represented as cot(B-C)/2 = ((Sb+Sc)/(Sb-Sc))*tan(A/2) or Cot (B-C)/2 = ((Side B of Triangle+Side C of Triangle)/(Side B of Triangle-Side C of Triangle))*Tan (A/2). The Side B of Triangle is the length of the side B of the three sides. In other words, the side Bof the Triangle is the side opposite to the angle B, The Side C of Triangle is the length of the side C of the three sides. In other words, side C of the Triangle is the side opposite to angle C & Tan (A/2) is the value of the trigonometric tangent function of half of the given angle A of the triangle.
How to calculate Cot (B-C)/2 given Tan A/2?
The Cot (B-C)/2 given Tan A/2 formula is defined as the value of Cot (B-C)/2 using the values of the sides B and C of the triangle and Tan A/2 is calculated using Cot (B-C)/2 = ((Side B of Triangle+Side C of Triangle)/(Side B of Triangle-Side C of Triangle))*Tan (A/2). To calculate Cot (B-C)/2 given Tan A/2, you need Side B of Triangle (Sb), Side C of Triangle (Sc) & Tan (A/2) (tan(A/2)). With our tool, you need to enter the respective value for Side B of Triangle, Side C of Triangle & Tan (A/2) and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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