sin v=5/9, adjacent side =2 what does opposite side equal

Question

Right triangle with sin angle v=5/9

Adjacent side = 2

what is opposite side value

Answer 1

sin(v)=5/9; cos(v)=√(1-(5/9)²)=√(81-25)/9=√56/9.

tan(v)=sin(v)/cos(v)=(5/9)/(√56/9)=opposite/adjacent=opposite/2.

tan(v)=5/√56=opposite/2, opposite=10/√56=1.3363 approx.