Question-Answer:
The length of a line originally 100 mm
long on a map plotted to a scale of 1/1000, was
found to be 96 mm due to shrinkage of the map. The map prepared using a
tape of
length 20 m was later found to be actually 20.03 m. If a certain area
on the map, measured
using a planimeter, is 282 mm2, what is the correct area on
the ground?
- (a) 237 m2
- (b) 307 m2
- (c) 347 m2
- (d) 397 m2
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