In metric topographic maps, the expression 4r represents
A. one-quarter of RF
B. relative height of 4 m
C. four roads (unmetalled)
D. road distance of 4 km
Answer:B
In metric topographic maps, the expression 4r represents
A. one-quarter of RF B. relative height of 4 m C. four roads (unmetalled) D. road distance of 4 km