Answer:
n = 6
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° = , then
sin30° = =
=
( cross- multiply )
2n = 12 ( divide both sides by 2 )
n = 6
A boat is 122 meters from the base of a lighthouse that is 34 meters above sea level. What is the angle of elevation from the bo
2 answers:
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