SITUATION. The following data were obtained by stadia observations sighted at Point B: Vertical angle = +9°25' Upper reading hair = 2.352 m Middle reading = 1.589 m Lower reading hair = 0.995 m Stadia interval factor = 99.0 C = 0.381 m Height of instrument = 1.496 m (at point A) f the elevation of Point A is 776.545m, what is the elevation at point B? O 754.706 m 801.376 m 798.198 m 757 .884 m

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SITUATION. The following data were obtained by stadia
observations sighted at Point B:
Vertical angle = +9°25'
Upper reading hair = 2.352 m
Middle reading = 1.589 m
Lower reading hair = 0.995 m
Stadia interval factor = 99.0
C = 0.381 m
Height of instrument = 1.496 m (at point A)
f the elevation of Point A is 776.545 m, what is the elevation at point B?
O 754.706 m
801.376 m
798.198 m
757 .884 m
Transcribed Image Text:SITUATION. The following data were obtained by stadia observations sighted at Point B: Vertical angle = +9°25' Upper reading hair = 2.352 m Middle reading = 1.589 m Lower reading hair = 0.995 m Stadia interval factor = 99.0 C = 0.381 m Height of instrument = 1.496 m (at point A) f the elevation of Point A is 776.545 m, what is the elevation at point B? O 754.706 m 801.376 m 798.198 m 757 .884 m
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