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Use laws of sine to answer

Use laws of sine to answer
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Use laws of sine to answer

Use laws of sine to answer-example-1
User Bharathvaj Ganesan
by
8.1k points

1 Answer

1 vote
By sine rule:

(18)/( \sin(32) ) = (bc)/( \sin(118) )
so:

bc = (18 * \sin(118) )/( \sin(32) ) \\ bc = 29.991... \\ bc = 30.0 \: (to \: 3 \: sig.figs)
User Livius
by
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