Lecture 6: Tacheometric Surveying 

Great example problems and clear explanation…thank you!🙏🏽

uu have opened my mind thank you so much

Teaching is a great profession sir. You're doing great.

Well explained and understood great work.👏

THANK YOU SIR! it helps a lot! I hope may other subjects tutorial pa kayo for Civil Engineering students💖 i really like kung paano niyo idiscuss yong topic. Thanks a lot Sir🥂

Nice work👍

Sir is the formula for elevation mentioned here also applicable for points higher than the instrument? Or should I change the -v and -r to +v and +r?

well-done sir