engineering recuitment JKSSB Draftsman (Civil) Mock Test 2023 Surveying Compass Surveying and Theodolite
What is the included angle of line AB = N 20° 30' E & line AC = N85° 30' E?
1
60° 00'
2
62° 00'
3
65° 00'
4
67° 00'
What is the included angle of line AB = N 20° 30' E & line AC = N85° 30' E?