A man walks 100 m due West from a point X to Y ... - JAMB Mathematics 2011 Question
A man walks 100 m due West from a point X to Y, he then walks 100 m due North to a point Z. Find the bearing of X from Z.
A
195o
B
135o
C
225o
D
045o
correct option: b
tan(\theta) = (\frac{100}{100}) = 1
(\theta) = tan-1(1) = 45o
The bearing of x from z is N45oE or 135o
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