Table of Contents

## How are sine cosine and Tan used in trigonometry?

And trigonometry gives the answers! They are simply one side of a right-angled triangle divided by another. (Sine, Cosine and Tangent are often abbreviated to sin, cos and tan.) Example: What is the sine of 35°?

## What are the names of the functions in trigonometry?

Sine, Cosine and Tangent. The main functions in trigonometry are Sine, Cosine and Tangent. They are simply one side of a right-angled triangle divided by another.

## Which is the correct answer to a trigonometry question?

Questions like these are common in engineering, computer animation and more. And trigonometry gives the answers! They are simply one side of a right-angled triangle divided by another. (Sine, Cosine and Tangent are often abbreviated to sin, cos and tan.)

## Which is the best example of basic algebra?

Examples: 1 2x = 10 2 y – 3 = 12 3 1/3 x = 5 4 z + 6 = -3

## What are the different values of sin cos and Tan?

Try Sin Cos and Tan. Play with this for a while (move the mouse around) and get familiar with values of sine, cosine and tangent for different angles, such as 0°, 30°, 45°, 60° and 90°.

Six Important Trigonometric Functions Functions Abbreviation Relationship to sides of a right triangl Sine Function sin Opposite side/ Hypotenuse Tangent Function tan Opposite side / Adjacent side Cosine Function cos Adjacent side / Hypotenuse Cosecant Function cosec Hypotenuse / Opposite side

## How to calculate the value of sec-1 in trigonometry?

Calculate the value of sec -1 (1/2) + 2 cosec -1 (1/2) 10. Calculate the value of tan -1 a + tan -1 b + tan -1 c if a, b, c > 0 and a + b + c = abc. We advise students of Class 10 to 12 to check the NCERT solutions for Maths for Classes 10 to 12 for solutions of trigonometry questions.