1, the volume formula of the cylinder: volume = bottom area * height, if h represents the height of the cylinder, then the cylinder =S bottom *h=πr? *h, or the square of s h = π r.

2. cuboid volume formula: volume = length * width * height. (The bottom area is multiplied by the height s and the bottom h) If A, B and C respectively represent the length, width and height of a cuboid, the cuboid volume formula is: V length =abc.

3. Volume formula of cube: volume = side length * side length * side length. (The bottom area is multiplied by the height S and the bottom H) If a is used to represent the side length of the cube, the volume formula of the cube is V = A A A = A 3.

Area formula:

Rectangular: S=ab{ rectangular area = length * width}.

Square: s = a 2 {square area = side length * side length}.

Parallelogram: S=ab{ parallelogram area = base * height}.

Triangle: S=ab÷2{ triangle area = bottom * height ÷2}.

Volume conversion formula of information quantity

Simple explanation: for example, when downloading a software on a mobile phone, people will pay attention to whether the size of the software exceeds the allowable range of the remaining memory space of the mobile phone. Then the so-called "software quantity" is the description of the network information quantity, which is often referred to as the memory space occupation. It is a volume category, which is used to describe the size of space.

Computer scientist NikiklausWirth put forward a formula: program = algorithm+data structure. Looking at the data types in C language, we will find that different data types occupy different memory space.

Common data units include: bits, Ebytes, kilobytes (KB), megabytes (MB), gigabytes/gigabytes (GB), terabytes (TB), gigabytes (PB) and terabytes (e-byte).

Refer to the above? Baidu Encyclopedia-Volume Formula