Find missing sides of a right triangle using the SOH CAH TOA mnemonic for sine, cosine, and tangent ratios.
Find missing sides of a right triangle using the SOH CAH TOA mnemonic for sine, cosine, and tangent ratios.
The known side length.
SOH CAH TOA is a mnemonic to remember the three primary trigonometric ratios: Sine = Opposite/Hypotenuse, Cosine = Adjacent/Hypotenuse, Tangent = Opposite/Adjacent.
How this calculator works
SOH CAH TOA is a mnemonic to remember the three primary trigonometric ratios: Sine = Opposite/Hypotenuse, Cosine = Adjacent/Hypotenuse, Tangent = Opposite/Adjacent.
Common questions about this calculator