Cos 0 Using Unit Circle
In Cos 0 using Unit Circle by drawing a circle of radius r unit circle, we will find the value of cos 0 degree. It will form 0 degree with the x- coordinate of circle. The point where x-coordinate intersect the circle is value of cos 0 degree. It will intersect at (0, 1) so the value of cos 0 degree is 1. From the given figure below when base and hypotenuse overlap then value of cos 0 is equal to 1, because length of both base and hypotenuse will become unit 1 as, it intersect at the boundary of circle.
Cos 0 Degrees
Cos 0 is equal to 1. Cosine Ratio in Trigonometry is defined as the ratio of the base to the hypotenuse. In Trigonometry, the angle θ is between the base and the hypotenuse of the right-angled triangle. Cosine Ratio is one of six ratios used in trigonometry. Trigonometric Ratios are the ratio of two sides of a triangle calculated for a given angle. Trigonometry is made up of two words trigono and metron where trigono means in triangle and metron means to measure the angles.
In this article, we will discuss Cos 0. How the value of cos 0 is derived? With the help of trigonometry, we can do accurate measurements of any object such as buildings, monuments, etc.
Table of Content
- What is Cos 0?
- How to Find the Value of Cos 0 Degree?
- Cos 0 using Trigonometry
- Cos 0 Using Unit Circle
- What are Trigonometric Ratios?
- Trigonometry Ratio Table
- Solved Examples on Cos 0 Degrees
- Practice Questions on Cos 0 Degree
Contact Us