Question

Find angle B. What is angle B.

Answer 1

B=45 Degrees

Explanation:

You can use law of sines to answer. Law of Sines states that
`(sin(a))/(A) =(sin(b))/(B)`. That means that
`(sin(60))/(4√(6) )=(sin(b))/(8)`. Multiplying 8 to both sides gives us
`(8sin(60))/(4√(6) )=sin(b)`. By using inverse of sin, we get
`b = sin^(-1) ((8sin(60))/(4√(6) ) )`. Plugging that into a calculator gives us b=45 degrees.