Question

What are the four units of measurement?

Answer 1

Hint: We know that measurements are used to compare two objects. We measure the size of the object in the measurement. If the object is linear, we measure its length. If the object has two dimensions, we measure its length and width and if it has three dimensions, we measure its length, width, and height.

Complete step-by-step answer:
The length measurement is represented by a number with a length unit, and our measurement system has several length units. If one can measure an object in meters, others can measure it in centimeters, and these length units have a relationship that makes them interchangeable.
The four units of measurement for length are as follows:
Centimetre
Metre
Millimetre
Kilometre
In our SI system, the base unit of length is the meter, while in the CGS system, the base unit of length is the centimeter.
Hence, the four measurements of length are:
Centimetre
Metre
Millimetre
Kilometre


Additional information: A quantity is something that has a number and a unit of measurement. The number indicates how many (or how much) there are, and the unit indicates the measurement scale. It is critical to remember that prefixes cannot be combined.

Note: Students must know that the length gives us the value of the measurement that tells us the linear dimension or distance between the object's two endpoints. We can calculate an object's area and volume by using its length and other dimensions.