answersLogoWhite

0


Best Answer

There are many formulae in trigonometry, not just three. So the question cannot be answered without knowing which three you mean.

User Avatar

Wiki User

9y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the 3 formulas for trigonometry?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many formulas in trignometry?

Loads and loads of formulas. That's trigonometry. ;-)


Show all trigonometry formulas?

The distance formula using Pythagorean theorem: trig values trig formulas triangle abc trigonometric concepts trigonometric formulas.


How do you calculate a triangle with right angle?

It depends what you need to calculate. There are various formulas for this. It is a branch of mathematics called trigonometry.


What is the difference between plane trigonometry and spherical trigonometry?

Trigonometry is the study of plane and spherical triangles. Plane trigonometry deals with 2 Dimensional triangles like the ones you would draw on a piece of paper. But, spherical trigonometry deals with circles and 3 Dimensional triangles. Plane trigonometry uses different numbers and equations than spherical trigonometry. There's plane trigonometry, where you work with triangles on a flat surface, then there's spherical trigonometry, where you work with triangles on a sphere.


How many kinds of trigonometry are there in mathematics?

Two types of trigonometry are recognized: planar and spherical. Planar is 2-dimensional, while spherical is 3-dimensional. Though these are different fields, spherical trigonometry is really just an application of planar trigonometry in several planes.


What are the 2 branches of trigonometry?

plane trigonometry spherical trigonometry


What are the kinds of trigonometry?

The main kinds are plane trigonometry and solid trigonometry. The latter will include trigonometry in hyper-spaces.


How do you find the angle of triangle if all 3 sides is known?

Use trigonometry


What are some everyday uses of trigonometry?

1) Surveying; 2} Architecture; 3)


What is the definition of the trigonometry?

It means the measurements and properties of 3 sided shapes such as triangles


Topics need for trigonometry?

There are several topics under the broad category of trigonometry. * Angle measurements * Properties of angles and circles * Basic trigonometric functions and their reciprocals and co-functions * Graphs of trigonometric functions * Trigonometric identities * Angle addition and subtraction formulas for trigonometric functions * Double and half angle formulas for trigonometric functions * Law of sines and law of cosines * Polar and polar imaginary coordinates.


What is .8660 in trigonometry?

It is a number - in trigonometry or elsewhere.