PLEASE HELP ? :( will give medal!!!!!!!!

Question

anonymous · Answer

yea what u need help with @TMP321

anonymous · Answer

I work it out and I got 28,7930

jdoe0001 · Answer

notice is a right triangle, and recall that  $\bf sin(\theta) = \cfrac{\textit{opposite side}}{hypotenuse} \implies hypotenuse = \cfrac{\textit{opposite side}}{sin(\theta)}$

anonymous · Answer

@TMP321

anonymous · Answer

I never learned how to do this, the lesson doesnt teach it so ive been trying to solve it backwards and its just not working out for me

anonymous · Answer

when I did i got the the 3rd one

anonymous · Answer

it is 25636

anonymous · Answer

how did u get that

jdoe0001 · Answer

http://www.mathwarehouse.com/trigonometry/images/sohcohtoa/sohcahtoa-all.png

anonymous · Answer

http://www.mathwarehouse.com/trigonometry/sine-cosine-tangent-practice3.php this should help

anonymous · Answer

sine (55) = 21000/x

anonymous · Answer

I aint even get that but im done helping  bye

jdoe0001 · Answer

keep in mind 55 stand for degrees, not radians, thus make sure your calculator is in Degrees mode

anonymous · Answer

it is in degree mode :/ and i still get the same thing

anonymous · Answer

@jdoe0001 i got 25,636.. did i do it right?

jdoe0001 · Answer

yeap

anonymous · Answer

thank youu!

jdoe0001 · Answer

yw