For students

# For students and schoolchildren

Reference materials and various calculators in mathematics and other disciplines for schoolchildren and students of higher educational institutions.

Most popular articles:

Geometry

Area of a triangle, formulas for calculating the area of various types of triangles depending on the known source data, a calculator for finding the area online and a table with the area formulas of the triangles.

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Area of parallelogram calculator - formulas and calculator for calculating area of parallelogram online.

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Area of a circle calculator - calculating area of a circle online.

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Area of a rhombus calculator - formulas and calculator for calculating rhombus area

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Area of a square calculator - formulas and calculator for calculating square area.

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Area of trapezium - formulas and calculator for calculating area on-line. Formulas for all types of trapezium and special cases of isosceles trapezia are given.

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Area of an arbitrary quadrangle, formulas and calculator for calculating online.

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Trigonometric formulas or trigonometric identities describe the relationships between sine, cosine, tangent and cotangent and are used in solving mathematical problems.

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sin cos tan table (trigonometric values) contains the calculated values of trigonometric functions for a certain angle from 0 to 360 degrees in the form of a simple table and in the form of the Bradis table.

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Algebra

An interactive multiplication chart, a simulator for memorizing the multiplication chart and testing knowledge, as well as a multiplication table in the form of pictures that can be downloaded and printed.

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Binomial theorem formula - allow you to convert a mathematical expression to a more simple to solve mind.

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A table of cubes or a table of the construction of numbers in the third degree.

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Exponents table of numbers from 1 to 10. Pictures of the table of degrees in high quality. The calculator of degrees online.

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A table of squares or a table of the construction of numbers into the second power.

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sin cos tan table (trigonometric values) contains the calculated values of trigonometric functions for a certain angle from 0 to 360 degrees in the form of a simple table and in the form of the Bradis table.

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