How do you solve #sin B = 0.7245#?

Question

4973 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-05-25T16:35:07

#46.43^@#

#B=sin^-1(0.7245)#

#=46.43^@#

However, using the sine graph, you can generate more solutions of #B#.

graph{sin(x) [-10, 10, -5, 5]}

Therefore, #B# also equals

#(180^@-46.43@) = 133.57^@#

#(46.43^@+360^@) = 406.43^@#

Other solutions can also be generated, these are just examples.