1.

The R. L. of A is 98.75 and the R. L. of B is 100.75 m. The horizontal distance between A and B is 10.0 m. If the contour interval is 0.25 m, the distance of 99.00 m contour line from A is _______.

A. 0.25 m
B. 1.25 m
C. 2.0 m
D. 2.5 m
Answer» C. 2.0 m


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