Find x , the angle of depression from the top of a lighthouse that is 199 ft

Mathematics
Tutor: None Selected Time limit: 1 Day

Apr 8th, 2015

tan(x) = 199/1155

tan(x) = 0.17229

x = tan^-1(0.17229)

x = 9.8 degrees

Apr 8th, 2015

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Apr 8th, 2015
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Apr 8th, 2015
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