Learn how to write the equation of a sine function given its graph, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn how to use a calculator to approximate inverse trigonometric values, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Nov 21, 2023 · Master the double angle formula in just 5 minutes! Our engaging video lesson covers the different formulas for sin, cos, and tan, plus a practice quiz.

With the help of this formula, we can easily find the exact value of the trigonometric functions. The double-angle identity is the opposite method of the half-angle formula. Answer and …

Learn how to find values of trigonometric functions given the sine, cosine, or tangent of the angle in any quadrant, and see step-by-step examples to help improve your knowledge and …

Learn how to find trigonometric ratios from a point on the unit circle, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Negative angle identities can be used in trigonometry to show the relationship between trigonometric functions of negative angles. Look into trigonometric identities, negative angle …

Nov 21, 2023 · Learn how to find the amplitude of a function with graphs in this bite-sized video lesson! See examples and test your knowledge with a quiz for practice.

Nov 21, 2023 · How do you find the inverse of sine? In general, it is difficult to find the arcsin of a value by drawing so to find the inverse of sin a calculator is used.

Learn how to find a tringle's side length using a sine function, and see examples that walk through sample problems step-by-step for you to improve your physics knowledge and skills.