Most common household furniture would be practically measured in centimeters (metric) or inches (English); the most common reason for measuring furniture is estmating its fit within a floor space (or a storage area).
inches or centimeters
inches
Meters
The basic metric unit for length is the metre. Rivers would be measure in kilometres (1,000s of metres)
what unit would you the length of a shoe? mm,cm,dm,m, or km.
How much a bicycle what? Weighs, cost, take up space?
Kilometres are the appropriate unit.
The metric unit of the meter would be the appropriate measure of the area of classroom. Calculating area involves multiplying the length (in meters) of the classroom's length and width. Area of the classroom would be in square (^2) meters.
By unit of length and distance and conversion ,we can say that the most appropriate unit to measure the length of a finger is cm.
Inches
cm
always the meter to measure length. This is an SI (international) unit of measurment, and is the standard international unit of measurment for length.
I would use feet
You would use meters.
yards
feet
miles or kilomiters
inch
miles
A metres, for an approximate measure, a centimetre for a more accurate measure.