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Mining Engineering · Q288

Mine Surveying

Engineering and GATE · Mining Engineering · question 288

Q288

The bearing of a line AB is 283° 15' and the bearing of another line AC is 5° 45', the included angle is . . . . . . . .

A.
289°
B.
277° 30'
C.
82° 30'
Answer
D.
90°

Answer: Option C

Solution

Answer: Option C
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