1.A road is 12m wide a transit was set up at point A a stadia rod was setup at point C where it has a bearing of N 30deg E a stadia rod was again setup at point B where the rod reading is N35 deg E. a)What is the length of line AB b) If point C is sighted and it has a vertical angle elevation of -30degrees and point A has an elevation of 100MASL what is the elevation of point C N BP----- 12M

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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1.A road is 12m wide a transit was set up at point A a stadia rod was setup at point C where it has a bearing of N
30deg E a stadia rod was again setup at point B where the rod reading is N35 deg E.
a)What is the length of line AB
b) If point C is sighted and it has a vertical angle elevation of -30degrees and point A has an elevation of 1O0MASL
what is the elevation of point C
N
B
12M
Transcribed Image Text:1.A road is 12m wide a transit was set up at point A a stadia rod was setup at point C where it has a bearing of N 30deg E a stadia rod was again setup at point B where the rod reading is N35 deg E. a)What is the length of line AB b) If point C is sighted and it has a vertical angle elevation of -30degrees and point A has an elevation of 1O0MASL what is the elevation of point C N B 12M
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