Question

Determine the true angle, if the station is placed at the second point having angles θ, α and β as 20˚45ꞌ, 2˚31ꞌ and 7˚12ꞌ.

a.

52˚26ꞌ

b.

25˚62ꞌ

c.

25˚26ꞌ

d.

26˚25ꞌ

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Answer: (c).25˚26ꞌ

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Q. Determine the true angle, if the station is placed at the second point having angles θ, α and β as 20˚45ꞌ, 2˚31ꞌ and 7˚12ꞌ.

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