It is decided to estimate the height of a cell tower (called P). You performed trigonometric leveling from 3 stations: A, B & C, using slope distances and vertical angles. Compute the height of the top of the cell tower from point A. The survey data is i. SAP = 678.56; αAP = 5o30’00” ii. SBP = 555.31; αBP = 3o10’00” iii. SCP = 900.31; αCP = 2o45’00” iv. Elevations of stations above the MSL datum 1. HA = 253.31’; HB = 287.64’; HC = 275.11’
It is decided to estimate the height of a cell tower (called P). You performed trigonometric leveling from 3 stations: A, B & C, using slope distances and vertical angles. Compute the height of the top of the cell tower from point A. The survey data is i. SAP = 678.56; αAP = 5o30’00” ii. SBP = 555.31; αBP = 3o10’00” iii. SCP = 900.31; αCP = 2o45’00” iv. Elevations of stations above the MSL datum 1. HA = 253.31’; HB = 287.64’; HC = 275.11’
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section1.5: Descriptive Modeling And Accuracy
Problem 4CGP
Question
It is decided to estimate the height of a cell tower (called P). You performed trigonometric leveling from 3 stations: A, B & C, using slope distances and vertical angles. Compute the height of the top of the cell tower from point A. The survey data is
i. SAP = 678.56; αAP = 5o30’00”
ii. SBP = 555.31; αBP = 3o10’00”
iii. SCP = 900.31; αCP = 2o45’00”
iv. Elevations of stations above the MSL datum
1. HA = 253.31’; HB = 287.64’; HC = 275.11’
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