A. Laying off horizontal angles
B. Locating points on lines
C. Measuring horizontal distances
D. Prolonging survey lines
Explanation: Theodolite is the most precise instrument designed for the measurement of horizontal and vertical angles.
A. Laying off horizontal angles
B. Locating points on lines
C. Measuring horizontal distances
D. Prolonging survey lines
Explanation: Theodolite is the most precise instrument designed for the measurement of horizontal and vertical angles.