Ex. the distance between two cities A kilometer is 1,000 meters
Shafts & the members of trusses....
Not normally because meters would be more appropriate
You measure length in many ways: using a ruler or yardstick, using a string or tape measure, using a machine to drive or fly over a distance, or using a satellite. Length is measured in units such as centimeters, meters, kilometers, or inches, yards and miles.
The dimensions of a gym would best be measured in metres (m) and not kilometres (km).
Parallax would be easier to measure if the Earth were farther from the sun. This way, there will be a wider angle to the stars using the parallax method.
Shafts & the members of trusses....
You could measure the length or width of it but you would have a decimal. You should be using centimeters.
Not normally because meters would be more appropriate
Roadways, for one.
Kilometers
Miles or Kilometers
Distance
kilometers
kilometers
you would measure a wall in meters
Generally, the same things that you would measure in miles.
Kilometers would be the most likely choice.