Question

I need help question

Answer 1

Given:

Right angled triangle with sides a, b and c.

Required:

Find Trigonometric angles?

Step-by-step explanation:

We know

`Sinx=(Perpendicular)/(hypotenuse),Cosx=(Base)/(hypotenuse),tanx=(Perpendicular)/(base)`

Now,

`\begin{gathered} Cos\phi=(11.37)/(12.2) \\ Sin\phi=(4.42)/(12.2) \\ tan\phi=(4.42)/(11.37) \end{gathered}`

Answer:

Hence, above is the trigonometric ratios.