Question

please help just looking for the answer

Answer 1

Sine is opposite over hypotenuse.

/5

Answer 2

For this case, we have that by definition:

Let "x" be an angle of any vertex of a right triangle.

$Sin (x) = \frac {Cathet \ opposite} {hypotenuse}$

So, if we want to find the sine of angle A:

$Sin (A) = \frac {3} {5}$

Thus, the sine of angle "A" is$\frac {3} {5}$

Answer:

$\frac {3} {5}$

Option A