Question

Whar are the formulae of - sin , tan , cosec, cos​

Answer 1

Sin=Opposite/Hypotenuse
Tan=Opposite/Adjacent
Cosec=Hypotenuse/Opposite
Cos=Adjacent/Hypotenuse

Answer 2

Now, the formulas for other trigonometry ratios are: Cot θ = 1/tan θ = Adjacent side/ Side opposite = AB/BC. Sec θ = 1/Cos θ = Hypotenuse / Adjacent side = AC / AB. Cosec θ = 1/Sin θ = Hypotenuse / Side opposite = AC /BC