Question

Sin F = The answer ?!?!

Answer 1

Answer:

sin F = a/c

Step-by-step explanation:

The sin ratio by definition for a given angle is the side opposite that angle over the hypotenuse.  The only thing that will never change sides in a right triangle is the hypotenuse.  In other words, no matter what angle you look at, while the side opposite one angle may be the adjacent side to a different angle, the hypotenuse is always the hypotenuse.  That means that c is the hypotenuse in our triangle.  The side opposite angle F is a, so the sin of F = a/c.