Find the Solution to Your Trigonometry Question | Expert Answer Included

Thread starter abu1511
Start date Oct 22, 2011

In summary, trigonometry is a branch of mathematics that deals with the relationships between the sides and angles of triangles. The three main trigonometric functions are sine, cosine, and tangent, which are represented by the ratios of the sides of a right triangle. Trigonometry is used in a variety of fields, such as engineering, physics, navigation, and architecture, to calculate distances, heights, and angles in real-life situations. The unit circle, a circle with a radius of 1 unit, is used in trigonometry to understand the relationships between the trigonometric functions and angles in a right triangle. Radians and degrees are two different units of measurement for angles, with radians being more commonly used in trigonometry due

Oct 22, 2011

abu1511

ans the question

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Oct 22, 2011

CompuChip

Science Advisor

Homework Helper

abu1511 said:

ans the question

That's usually the assignment, isn't it? Unless you're on Jeopardy, of course.

Oct 22, 2011

HallsofIvy

Science Advisor

Homework Helper

And then you question the answer?

1. What is trigonometry?

Trigonometry is a branch of mathematics that deals with the relationships between the sides and angles of triangles.

2. What are the three main trigonometric functions?

The three main trigonometric functions are sine, cosine, and tangent. They are represented by the ratios of the sides of a right triangle.

3. How is trigonometry used in real life?

Trigonometry is used in a variety of fields, such as engineering, physics, navigation, and architecture. It can be used to calculate distances, heights, and angles in real-life situations.

4. What is the unit circle and how is it related to trigonometry?

The unit circle is a circle with a radius of 1 unit. It is used in trigonometry to understand the relationships between the trigonometric functions and the angles in a right triangle.

5. What is the difference between radians and degrees in trigonometry?

Radians and degrees are two different units of measurement for angles. Radians are based on the circumference of a circle, while degrees are based on dividing a circle into 360 equal parts. In trigonometry, radians are often used because they make calculations and equations simpler.