Satellite station S is established during a triangulation survey.

What is angle α equal to?

1
θ + β1 + β2  
2
θ + β1 - β2
3
θ - β1 - β2
4
θ - β1 + β2

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation