Question

in triangle abc m 13 years ago

Answer 1

looks like the rule of sines is needed

\[\frac{a}{\sin(A)} = \frac{b}{\sin(B)}\]

that will give the length of b

Answer 2

wait i dnt know how to plug it in

Answer 3

\[\frac{2\sqrt{6}}{\sin(45)} = \frac{b}{\sin(60)}\]

you'll find you are dealing with some exact value trig ratios which may make it easier.

all you need to do is solve for b.

Answer 4

okay thank you