Question
a boat leaves lighthouse P and sails 10 miles. At the same time, it is sighted from lighthouse Q, 13 miles west of P. The bearing of the ship from Q is North 70 degree and 30 minutes East. Find the distance of the ship from Q.
Answers
sin70.5 = 13/d
d = 13/sin70.5 = 13.8 Miles.
d = 13/sin70.5 = 13.8 Miles.
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