**Vectors**###### Notion of vector

###### Addition of vectors

###### Subtraction of vectors

###### Multiplying a vector by a number

**Equation of a line****The second-order curves****Area of a polygon**###### Area of parallelograms

###### Area of a triangle

###### Area of trapezoid and trapezoid

###### Perimeter and area of a regular polygon

**Perimeter of a circle. Area of a circle**-
**Area and volume of geometric bodies**###### Area and volume of the prism

###### Area and volume of the pyramid

###### Area and volume of a truncated pyramid

###### Area and volume of the cylinder

###### Area and volume of the cone

###### Area and volume of a truncated cone

###### Ball volume and ball parts

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