Question 5 The given reduced levels for two grid intersection points separated by a horizontal distance of 10m have elev
Posted: Mon Apr 25, 2022 9:32 am
Question 5 The given reduced levels for two grid intersection points separated by a horizontal distance of 10m have elevation values of 188.780m and 192.346m. Determine what horizontal distances should be measured from the lower point to determine the position of contours at a 2m interval. 15 marks