4.2 Compass Surveying: Fore Bearing and Back Bearing

[@Guruprasad-df3te3hx5m]

Sir ,Plz make all survey topic very excellent explanation

[@chandramanikumar6636]

सर आपका समझाने का तरीका बहुत बेहतर है

[@NEXTWE-cy5wk]

So good explanation sir ❤

[@Anonymous-vs7hb]

Thnx for helping me pass my surveying exam

[@khondokerazizulhaque357]

Awesome sir ji,it is excellent

[@Tradewithrupal]

Thanks sir very helpful for me

[@deveshjhawar9527]

Amazing video sir!!

[@TheGamer-sw9dk]

U r amazing sir🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰

[@xihadityajaiswal8797]

Amazing

[@xlaiaryan6582]

sir why FB=BB + or - 180?? why it is not BB+180??

[@gluttony4778]

because the angle in total should not be bigger than 360°