Question

which one is the easy way to remember trigonometric ratios? soh ceh toa sah coh toa soh cah tao soh cah toa

Explanation:

The common mnemonic for remembering trigonometric ratios in a right - triangle is "Soh Cah Toa". "Soh" stands for Sine = Opposite / Hypotenuse, "Cah" for Cosine = Adjacent / Hypotenuse, and "Toa" for Tangent = Opposite / Adjacent.

Answer:

D. Soh Cah Toa