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# How to calculate the volume of a rectangle

Some students began to study stereometry confuse volume and plane figures. For example, the ball is sometimes called a circle, a cube - the square, and the cuboid - a rectangle. Accordingly, such students often attempt to calculate the volume of a cube or rectangular area.

Sponsor placement PG Related Articles "How to calculate the volume of rectangular" How to find the volume of a rectangular parallelepiped Find parallelepiped base area How to find the height, if you know the length and width

If a student attempts to calculate the volume of a rectangle, then specify the following: on a concrete figure in question - a rectangle or bulk counterparts, a rectangular parallelepiped. Read also: what you want to search for conditions of the problem - the volume, area or length. Also, find out which part of the figure under consideration is meant - the whole figure, face, edge, vertex, or side section of the plane.

wherein: a, b and c - the length, width and height of the parallelepiped (respectively), and V - its volume.

All lengths of the first present to a single unit of measurement, while the volume of the box and get in line "cubic" units.

What will be the capacity of the tank for water, having dimensions:

width - 1 m 50 cm;

Height - 200 cm.

2. multiplies the obtained number: 2 * 1.5 * 2 = 6 (cubic meters).

a and b - length of the sides of the rectangle,

S - area of the rectangle.

Using the same formula, if the problem is considered a cuboid - according to the definition, it also has a rectangular shape.

The volume of the cube is 27 m ?. What is the area of the rectangle formed by the faces of a cube?

The length of the cube edge (which is also a rectangular parallelepiped) is equal to the cube root of its volume, i.e., 3 m. Consequently, the area of its faces (representing a square) is equal to 3 * 3 = 9 m ?.

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Under parallelepiped view volume has a geometric shape, a polyhedron, a base and lateral faces which are parallelograms. The base of the box - this is the quadrangle, where the polyhedron visually "lies". Find the volume of the box through its base

The parallelepiped is a polyhedron composed of six faces, each of which represents a rectangle. In order to find out its volume, it is necessary to use a single formula. You will need to know the length, width and height of the box placement sponsor PG Related Articles

Parallelepiped - a prism (polyhedron) whose base is a parallelogram. In the box - six faces, too parallelograms. There are several types of the box: rectangular, straight, oblique and cube. PG accommodation Sponsor Related Articles "How to calculate the volume

Capacity - capacity measure, expressed for geometric figures in the form of a formula V = l * b * h. Where l - length, b - width, h - height of the object. If only one or two features to calculate the volume in most cases it is impossible. However, under certain conditions it is possible to do this

parallelepiped shape have many real-world objects. Examples include room and swimming pool. Parts having a form - not uncommon in the industry. For this reason, there is often a problem of finding the volume of the figure. PG accommodation Sponsor Related Articles "How to find the volume of a parallelepiped"

Cube - is a cuboid, all of which are equal to the ribs. Therefore, the general formula for the volume of a rectangular parallelepiped, and the formula for the surface area in the case of a cube simplified. Also, the volume of the cube and its surface area can be found by knowing the volume of a sphere inscribed in it, or ball,

In solving problems of solid geometry is often required to find the values of some parameters of the known values of the other. Very often in these tasks there is such a figure as a cuboid. Common characteristics of this figure are the length, width and height. Generally

Cuboid - a prism, all faces of which are formed by rectangles. The opposite faces of it are equal and parallel, and the angles formed by the intersection of two faces are straight. Find the volume of a cuboid is very simple. You will need a length, width and height

Length, width, height - are parameters that characterize a box. as a box itself is a three-dimensional figure whose faces - parallelograms. Enough to know these parameters to calculate the volume of the figure. You will need a calculator. PG accommodation Sponsor Related Articles

Suppose that you face the challenge: how many boxes can be placed in the trunk of your car, if its volume is already known? The task is simple: calculate the volume of each box individually, add up and get the full amount of your cargo. Now you have to solve the problem, at least:

# Online calculator. The volume of a cuboid.

using this **Online calculator to calculate the volume of a cuboid**, you can easily and quickly find the volume of a cuboid, knowing the value of its length, width and height.

Using the online calculator to calculate the volume of a cuboid, you will get a detailed solution to your example, which will allow to understand the algorithm for solving problems and consolidate the material covered.

## Find the volume of a cuboid

### Data input to the calculator for calculating the volume of a rectangular parallelepiped

The online calculator you can enter numbers or fractions. For details see regulations input numbers.

**N.B.** The online kalkulyate can use the value in measurement units odnakvyh!

### Additional features calculator to calculate the volume of a cuboid

- Between the input fields, you can navigate by pressing the keys "left" and "right" on the keyboard.

## Theory. The volume of a cuboid.

### The formula for calculating the volume of a rectangular parallelepiped

**The volume of a cuboid** equal to the product of its length, width and height.

where V - volume of the cylinder,

h - height of a cuboid,

You can enter numbers or fractions (-2.4, 7.5,.). For details see regulations input numbers.

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My name is Michael V. Dovzhik. I am the owner and the author of this site, I have written all the theoretical material, and developed online exercises and calculators that you can use to study mathematics.

# Calculator to calculate the volume of the box

C using our **Online calculator to calculate the volume of the box** You can quickly and accurately calculate the volume of a cuboid. In order to calculate the volume of a cuboid, enter the rib value "a", "b", "c" and press the "Calculate" button. You can also specify the accuracy of the result, ie, the number of decimal places, which will be rounded up to the calculated volume of the box.

Cuboid - a polyhedron whose faces are all rectangles.

The volume of the rectangular parallelepiped is calculated by the following formula:

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