Answer:
b = 9.04 units
Step-by-step explanation:
Law of cosines is a bit like pythagorean theorem....but works fro triangle that are not RIGHT triangles
b^2 = a^2 + c^2 = 2 ac cos (angle)
b^2 = 11^2 + 16^2 - 2(11)(16) cos ( 33) ( I think the image says 33 degrees)
b = 9.04
