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# تغییرات هندسی - چرخش

### تغییرات هندسی - چرخش

این انیمیشن چرخش هندسی را در صفحه و فضا نشان می دهد۔

رياضى

کلیدواژه‌ها

rotation, geometric transformation, reflection on a point, rotation around a line, rotation around a point, geometry, mathematics

### موارد مربوط #### بازی چرخشی سه بعدی

با چرخاندن مدل ها قطعاتی از اشکال سه بعدی شکسته را سرهم کنید۔ #### تغییرات هندسی - انتقال

این انیمیشن انتقال هندسی را در صفحه و فضا نشان می دهد۔ #### Geometric transformations – reflection

This animation demonstrates geometric reflection, a type of geometric transformation both in plane and space. #### Solids of revolution

Rotating a geometric shape around a line within its geometric plane as an axis results in a solid of revolution. #### Solids of revolution (exercise)

An exercise about the generation of solids of revolution. #### Solids of revolution (rectangle)

Rotating a rectangle around its axes of symmetry or around its sides results in solids of revolution. #### Angle of inclination of lines and planes

This animation demonstrates the angle of inclination of lines and planes in various positions. #### Relative position of lines and planes

This animation demonstrates the relative position of lines and planes. #### Sphere

A sphere is the set of points which are all within the same distance from a given point in space. #### Surface area of spheres (demonstration)

The surface of a sphere consists of the set of points which are all at the same distance from a given point in space. #### Three-dimensional Cartesian coordinate system

3-dimensional Cartesian coordinate system with illustrations and exercises that develop spatial perception. #### Volume of spheres (Cavalieri´s principle)

Calculating the volume of a sphere is possible using an appropriate cylinder and cone.