Graphs of Sine, Cosine and Tangent - Math is Fun
网页The Sine Function has this beautiful up-down curve (which repeats every 2 π radians, or 360°). It starts at 0, heads up to 1 by π /2 radians (90°) and then heads down to −1.
Sine, Cosine and Tangent - Math is Fun
网页Sine, Cosine and Tangent (often shortened to sin, cos and tan) are each a ratio of sides of a right angled triangle: For a given angle θ each ratio stays the same. no matter how big or small the triangle is. To calculate them: Divide the length of one side by another side. Example: What is the sine of 35°?
Interactive Unit Circle - Math is Fun
网页Sine, Cosine and Tangent (often shortened to sin, cos and tan) are each a ratio of sides of a right angled triangle: For a given angle θ each ratio stays the same no matter how big or small the triangle is
Trig Tour - Trigonometry | Unit circle | Sines - PhET Interactive ...
网页Compare the graphs of sine, cosine, and tangent. Take a tour of trigonometry using degrees or radians! Look for patterns in the values and on the graph when you change the value of theta.
Sine, Cosine, Tangent Graphs - Online Math Help And Learning …
网页In these lessons, we will look at the graphs of the trigonometric functions: sine, cosine and tangent and how to determine the domain, range, and period of the sine, cosine, and tangent functions.
Sin Cos and Tan animated from the unit circle – GeoGebra
网页See how the functions sin, cos, and tan are defined from the unit circle, extending the definitions beyond the the 0 to 90 degrees that fit nicely inside a right-angled triangle.
Sine and Cosine - Desmos
网页Sine and Cosine | Desmos. Loading... Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Graphs of the Trigonometric Functions - Interactive Mathematics
网页Graphs of y = a sin(bx + c) and y = a cos(bx + c) helps you to understand the displacement (or phase shift) of a trigonometric curve. 4 Graphs of tan x, cot x, sec x and csc x are not as commonly used in the study of periodic activity, but are used in some applications.
Trig Visual Calculator | Desmos
网页Here's what the colors stand for: Purple - Cosine; Red - Sine; Green - Tangent; Orange - Cotangent. The distance from the Purple Dot to the origin represents Secant, and from the Red Dot to origin is Cosecant. Play around with the angle A with slider below and see how the lines and trig values change. A = 60. x1,y1. powered by. or.
4. Graphs of tan, cot, sec and csc - Interactive Mathematics
网页The graphs of `tan x`, `cot x`, `sec x` and `csc x` are not as common as the sine and cosine curves that we met earlier in this chapter. However, they do occur in engineering and science problems. They are interesting curves because they have discontinuities.
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