If you use meters for length, then the derived unit is the square meter.
Yes, area is a derived quantity.
Length is fundamental, area is derived.
Area and speed are derived quantities because they are obtained by combining base quantities. Area is derived from multiplying two length measurements, while speed is derived from dividing a length measurement by a time measurement. These derived quantities are built upon the fundamental base quantities of length and time.
An area, in its simplest form is derived by multiplying together two lots of the basic quantities - lengths.
Pressure is defined as the amount of force applied to a given amount of area. Therefore pressure is derived from force and distance. Force itself is derived from time, distance, and mass and area is derived from distance.
Some examples of derived quantities are velocity (which is derived from distance and time), acceleration (derived from velocity and time), density (derived from mass and volume), and pressure (derived from force and area).
Area of a circle in square units = pi*radius2
It is area and density.
The square meter.
Area is length x length, or length squared.
Area is a fundamental concept in mathematics, representing the amount of space enclosed within a shape. It is derived from the measurements of length and width in a two-dimensional space.
They are used to measure quantities that are not basic. Length, for example, is a basic unit, but area and volume are not so derived units will be used to measure area and volume.