Friday, February 23By Kids For Kids


Hello Everyone

   I have found below online courses from Khan Academy very helpful to clear any concepts. Please refer to below links for any topic or go to Khan academy website.


Trigonometry with right triangles

Learn the basics of trigonometry: What are sine, cosine, and tangent? How can we use them to solve for unknown sides and angles in right triangles?

Trigonometry with general triangles

Learn how to use trigonometry in order to find missing sides and angles in any triangle.

The unit circle definition of sine, cosine, and tangent

Learn how the trigonometric ratios are extended to all real numbers using algebra. Start solving simple problems that involve this new definition of the trigonometric functions.

Graphs of trigonometric functions

Learn how to graph trigonometric functions and how to interpret those graphs. Learn how to construct trigonometric functions from their graphs or other features.

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