cubic meters
You would use cubic meters or cubic feet to measure the volume of a swimming pool. This unit accounts for the three-dimensional space that the pool occupies.
Liters or cubic meters are typically used to measure the volume of water in a swimming pool.
You would use meters.
inches
We use grams (g) as the unit of measurement to measure mass on a triple beam balance.
Feet.
a centimeter
A shoe.
Meters.
You would use CM or INCHES to measure a knife
always the meter to measure length. This is an SI (international) unit of measurment, and is the standard international unit of measurment for length.
inches