Question

In this diagram, what is the value of b, correct to the nearest tenth?
a)2.5
b)2.8
c)3.7
d)5.0
e)6.2

please help !

Answer 1

Wheres the Diagram?

Answer 2

i just posted it just as you commented

Answer 3

you can use sine rule
(a/sinA) = (b/sinB) = (c/sinC)
where a is the side opposite to angle A , similarly b and c

Answer 4

\[\frac{3}{sin(29.16)}=\frac{b}{sin(54.33)}\]
Solve for b.