Question

question is in the comments

Answer 1

that has to be the goofiest right angle i ever seen

Answer 2

which equation is right
cos F=9/18
sin F=9/18
cos F=18/9
sin F=18/9

Answer 3

haha sorry i was rushing

Answer 4

which angle is \(F\) ? it cannot be the right angle, that is a right angle!

Answer 5

like that?

Answer 6

yeah

Answer 7

then sine is opposite over hypotenuse so \(\sin(F)=\frac{9}{18}\)

Answer 8

better known on planet earth as \(\frac{1}{2}\) but i guess you don't have to worry about that, since it is not an answer choice

Answer 9

thankyou! :)