Question

the unit of area is a derived unit. why? ​

Answer 1

Answer:

A derived unit is called so because it is the product of two more basic units. The basic unit of area is the cubic meter (m³) for volume. By derived unit, it refers to any given quantity which cannot be measured directly with any device. For eg., We can't measure density of a substance with a rule, or scale, or bucket.

Answer 2

Answer:

A derived unit is called so because it is the product of two more basic units. The basic unit of area is the cubic metre (m^2) for volume. By derived unit, it refers to any given quality which cannot be measured directly with any device. For eg., we can't measure density of a substance with a rule, or scale, or bucket.

The units of fundamental quantities are called fundamental units or basic units. The units of derived qualities are called derived unit. For example, an area is a derived quantity. Since area = l× b , so the value of area depends on the value of length and breadth