my friend dont know the answer
We need standard measurements because it helps us to find the measurements of things.
as often as possible
it is the foot
There are two main systems of measurements in mathematics, metric and US standard. Metric measurements are terms like centimeters, and US standard includes inches and feet.
There are twelve inches in a standard US foot. One's own feet were once used to make measurements but since foot size varies greatly this measuring term was standardized to twelve inches.
A unit of measure is an officially standard used to make measurements.
Standard units are used for measurements. it is taken as a fundamental unit.
nonstandard and standard measurements...
Mass is measured in grams, milligrams, kilograms etc. Mass measurements follow the same laws as the standard (Non-US) measurements for distance.
Standard measurements can be useful for having a set scale that all objects can be measured by. It allows for a common standard by which to judge objects.
A king's foot used to be the standard of measurement, now there is a Bureau of Measurements in the Washington DC that has standard measurement's that everyone else uses.
One of the different laws in measurement is that the scale used has to be standard. Moreover, there are three standard units, the second, kilogram, and the meter.