Question

Which proportion could be used to find the length of side b?

272
85
B
O A.
sin 72 sin 85
6.2 b
OB.
sin 23 sin 85
6.2 b
sin 23
O c.
sin 72
b
6.2.
sin 72
OD.
sin 85
a
b

Answer 1

sin23/6.2 = sin85/b

Explanation:

Just did it!