Question 5 8 pts A zenith angle is turned twice in the direct position and twice in the reverse. Direct readings are 81 degrees 15' 12" and 81 degrees 15 19". Reverse readings are 278 degrees 44' 46" and 278 degrees 44' 48". What is the mean zenith angle? 81 degrees 15' 10" 81 degrees 15' 30" 81 degrees 15' 25" 81 degrees 15' 15"
Question 6 5 pts From the previous problem, what was the index error? 02" O-1" O 3" o -4"
Question 5 8 pts A zenith angle is turned twice in the direct position and twice in the reverse. Direct readings are 81
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Question 5 8 pts A zenith angle is turned twice in the direct position and twice in the reverse. Direct readings are 81
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