Exercises 0+40 1. Given the following survey data, calculate the ATVD, ANorth and AEast using the average angle and ATVD = 1000 - Cool 2 . radius of curvature methods =939.7 1/25 Dworth = 1000x sin(x Cas(18+/ DMD=1000 DJ = 40 MD₁= 1000 feet 1₁ = 0ºh A₁ = $42W MD₂= 2000 feet 1₂ = 40⁰ A₂ = $42W

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