Subscribe to our YouTube channel for the latest videos, updates, and tips.
Compound Angle
What is compound angle?
The algebraic sum (+) or difference (-) of two or more angles is called a compound Angle.
For example, if α, β, γ are three given angles then each of the angles (α + β), (α - β), (β + γ), (β - γ), (α - β + γ), (β - γ - α) is called a compound angle.
Under compound angle we will deal with the trigonometrical ratios of compound angles and develop the formulae for these kinds of angles, and also study their application.
- Proof of Compound Angle Formula sin (α + β)
- Proof of Compound Angle Formula sin (α - β)
- Proof of Compound Angle Formula cos (α + β)
- Proof of Compound Angle Formula cos (α - β)
- Proof of Compound Angle Formula sin 22 α - sin 22 β
- Proof of Compound Angle Formula cos 22 α - sin 22 β
- Proof of Tangent Formula tan (α + β)
- Proof of Tangent Formula tan (α - β)
- Proof of Cotangent Formula cot (α + β)
- Proof of Cotangent Formula cot (α - β)
- Expansion of sin (A + B + C)
- Expansion of sin (A - B + C)
- Expansion of cos (A + B + C)
- Expansion of tan (A + B + C)
- Compound Angle Formulae
- Problems using Compound Angle Formulae
- Problems on Compound Angles
11 and 12 Grade Math
From Compound Angle to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.
Recent Articles
-
8 Times Table | Multiplication Table of 8 | Read Eight Times Table
May 18, 25 04:33 PM
In 8 times table we will memorize the multiplication table. Printable multiplication table is also available for the homeschoolers. 8 × 0 = 0 8 × 1 = 8 8 × 2 = 16 8 × 3 = 24 8 × 4 = 32 8 × 5 = 40 -
Worksheet on Average | Word Problem on Average | Questions on Average
May 17, 25 05:37 PM
In worksheet on average interest we will solve 10 different types of question. Find the average of first 10 prime numbers. The average height of a family of five is 150 cm. If the heights of 4 family -
How to Find the Average in Math? | What Does Average Mean? |Definition
May 17, 25 04:04 PM
Average means a number which is between the largest and the smallest number. Average can be calculated only for similar quantities and not for dissimilar quantities. -
Problems Based on Average | Word Problems |Calculating Arithmetic Mean
May 17, 25 03:47 PM
Here we will learn to solve the three important types of word problems based on average. The questions are mainly based on average or mean, weighted average and average speed. -
Rounding Decimals | How to Round a Decimal? | Rounding off Decimal
May 16, 25 11:13 AM
Rounding decimals are frequently used in our daily life mainly for calculating the cost of the items. In mathematics rounding off decimal is a technique used to estimate or to find the approximate
New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.