How do you solve the equation sinB=9/11?
1 Answer
Jul 13, 2017
Explanation:
sinB=9/11
rArrB=sin^-1(9/11)=54.9^@larrcolor(red)" related acute angle"
"since "sinB>0" then B lies in first/second quadrants"
rArrB=54.9" or " (180-54.9)^@=125.1^@