Question

CA=2,AB=3, The angle of C=90 degrees what is the angle of B?

Answer 1

m∠B ≈ 41.81°

Explanation:

If we draw a picture, it would help a lot. Once we visualize the triangle, we can see that we have sin∅ = 2/3. So, plugging into your calc,

sin∅ = 2/3

∅ = sin^-1(2/3)

∅ = 41.8103