Lighthearted questions like "Is ketchup on a hot dog a sin?" captured the public's tongue-in-cheek curiosity regarding how the new pope would import various cultural quirks to Rome. Perhaps one of ...

The Sine and Cosine rules can be applied to find any unknown side or angle of any triangle. Use this page to revise the following concepts within Sine and Cosine rules: Sine Rule Cosine Rules ...

Abstract: In the current paper, a hybrid Tilt-Derivative Tilt-Integral (TD-TI) controller is added to the ... system and damp the power system oscillations. Moreover, the Sine Cosine algorithm (SCA), ...

ABSTRACT: The problem analytically investigated is that a thin free plate of mild-steel struck at normal incidence by a flat ended rigid rod moving at high velocity. As in quasi-static deformation by ...

Meanwhile trigonometry focuses on functions that depend on angles. These functions, such as the sine and cosine, are defined using right triangles. Imagine a right triangle with one side that lies ...

Although the proof is an impressive bit of mathematics, other mathematicians have employed similar approaches before, using sine and cosine to independently prove the Pythagorean Theorem without ...