## SOHCAHTOA: The easy way to remember trigonometric ratios

Trigonometry is one of the most basic topics of mathematics, but it is not easy. Trigonometry deals with angles, and triangles. The word itself comes from the Greek trigōnon (which…

Trigonometry is one of the most basic topics of mathematics, but it is not easy. Trigonometry deals with angles, and triangles. The word itself comes from the Greek trigōnon (which…