First, the names Opposite, Adjacent and Hypotenuse come from the right triangle: Adjacent is always next to the angle. And Opposite is opposite the angle. The main functions in trigonometry are sine, …

SOHCAHTOA is a mnemonic device that gives you an easy way to remember the three main trigonometric ratios of the sides of a right triangle. The trig ratios are used to find the missing sides of …

Jul 23, 2025 · SOHCAHTOA (pronounced as "soh-kah-toe-ah") is a simple way to remember the trigonometry rules for a right-angled triangle. The trigonometry ratios are: sine (sin), cosine (cos), …

SohCahToa SohCahToa is an acronym that serves as a mnemonic for recalling the right triangle definitions of the three trigonometric functions: sine, cosine, and tangent.

SOHCAHTOA (pronounced: so-cah-tow-ah) is a very useful mnemonic that can help students remember the sine ratio, cosine ratio, and the tangent ratio of the three basic trigonometric functions sine, …

Jan 21, 2020 · Let’s get to it! What Is SohCahToa? It’s a mnemonic device to help you remember the three basic trig ratios used to solve for missing sides and angles in a right triangle. It’s defined as: …

Learn how to label the opposite, adjacent, and hypotenuse of a right triangle from a reference angle.