For which one of the following is planimeter used ?
A. to know the surface area on a map
B. to know a distance on a map
C. to know a direction on a map
D. to know the height of places on a map
Answer:A
For which one of the following is planimeter used ?
A. to know the surface area on a map B. to know a distance on a map C. to know a direction on a map D. to know the height of places on a map