B Which expression represents the approximate length
of BC?
3
0 (3) sin(66)
sin (38)
66°
38°
А
С
sin (66)
(3) sin (38)
sin(A)
sin(B)
sin()
Law of sines:
0 (3) sin(389)
sin (66)
sin (38)
(3) sin(66)
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