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The lateral edge of the parallelepiped
A parallelepiped is a prism whose bases are parallelograms. In other words, a parallelepiped is a polyhedron with six faces. Each face is a parallelogram.…
Find the area of the cylinder
If you’ve ever seen a jar, then you know what a cylinder looks like. A cylinder is a three-dimensional figure with two parallel circles of…
Length of the rhombus side
A rhombus is a parallelogram with all sides equal. Signs of a rhombus: its two adjacent sides are equal, its diagonals intersect at right angles,…
Length of the parallelogram side
As you know, a parallelogram is a quadrilateral whose opposite sides are parallel. This is all that most people remember from the school course. However,…
The area of a regular pyramid
In geometry, a pyramid is a polyhedron formed by joining a polygonal base and a point called a vertex. Each bottom edge and vertex forms…
Cone area
The first step in determining the surface area of a cone is to measure the radius of the circle, part of the cone. Next, you…
Split file into parts
A program for online splitting of any files (Splitter), which does not require installation and does not have a limit on the size of the…
VAT calculator
Value added tax (VAT) is a tax that is included in the price of every product and service. It is calculated by the seller when…
Regular polygon area
To find the area of a regular hexagon or any regular polygon, we use a formula that says area = half the product of apotema…
Truncated cone area
A truncated cone is a shape obtained by cutting a cone with a plane parallel to the base and not containing a vertex. The height…