Question

What is the value of the trig ratio sin A?

Answer 1

The sine relation is given by the length of the opposite leg to the angle over the length of the hypotenuse.

So, for the given triangle, we have:

`\begin{gathered} \sin A=(BC)/(AC)\\ \\ \sin A=(20)/(29) \end{gathered}`

Therefore the value of sin A is 20/29.