10 class. Geometry
Basic concepts, axioms of stereometry and their simplest consequences.

Basic concepts, axioms of stereometry and their simplest consequences.

Basic concepts, axioms of stereometry and their simplest consequences.

Basic concepts, axioms of stereometry and their simplest consequences.

Basic concepts, axioms of stereometry and their simplest consequences.

Basic concepts, axioms of stereometry and their simplest consequences.

Mutual arrangement of straight lines in space.

Mutual arrangement of straight lines in space.

Mutual arrangement of straight lines in space.

Mutual arrangement of straight lines in space.

Mutual arrangement of straight lines in space.

Mutual arrangement of straight lines in space.

Parallel design, its properties.

Parallel design, its properties.

Parallel design, its properties.

Parallel design, its properties.

Parallel design, its properties.

Parallel design, its properties.

Parallel design, its properties.

Parallel design, its properties.

Parallel design, its properties.

Parallelism of a straight line and a plane.

Parallelism of a straight line and a plane.

Parallelism of a straight line and a plane.

Parallelism of a straight line and a plane.

Parallelism of a straight line and a plane.

Parallelism of a straight line and a plane.

Parallelism of planes.

Parallelism of planes.

Parallelism of planes.

Parallelism of planes.

Parallelism of planes.

Parallelism of planes.

Definition of perpendicularity of a line and a plane, basic theorems

Definition of perpendicularity of a line and a plane, basic theorems

Definition of perpendicularity of a line and a plane, basic theorems

Solving problems on the perpendicularity of a straight line and a plane

Solving problems on the perpendicularity of a straight line and a plane

Solving problems on the perpendicularity of a straight line and a plane

Theorem about three perpendiculars, formulation and application examples.

Theorem about three perpendiculars, formulation and application examples.

Theorem about three perpendiculars, formulation and application examples.

Solving problems on the theorem about three perpendiculars

Solving problems on the theorem about three perpendiculars

Solving problems on the theorem about three perpendiculars

Dihedral angle

Dihedral angle

Dihedral angle

Perpendicularity of the plane

Perpendicularity of the plane

Perpendicularity of the plane

Measurement of distances in space: from a point to a plane, from a straight line to a plane

Measurement of distances in space: from a point to a plane, from a straight line to a plane

Measurement of distances in space: from a point to a plane, from a straight line to a plane

Measurement of distances in space: between planes

Measurement of distances in space: between planes

Measurement of distances in space: between planes

Solving problems of practical content

Solving problems of practical content

Solving problems of practical content

Measurement of angles between straight lines in space

Measurement of angles between straight lines in space

Measurement of angles between straight lines in space

Measurement of angles in space: between a straight line and a plane, between planes

Measurement of angles in space: between a straight line and a plane, between planes

Measurement of angles in space: between a straight line and a plane, between planes

Measuring angles in space: solving practical problems

Measuring angles in space: solving practical problems

Measuring angles in space: solving practical problems

Perpendicularity of lines in space

Perpendicularity of lines in space

Perpendicularity of lines in space

Rectangular coordinates in space

Rectangular coordinates in space

Rectangular coordinates in space

Coordinates of the middle of the segment

Coordinates of the middle of the segment

Coordinates of the middle of the segment

The distance between two points

The distance between two points

The distance between two points

Vectors in space

Vectors in space

Vectors in space

Operations on vectors.

Operations on vectors.

Operations on vectors.

Operations on vectors.

Operations on vectors.

Operations on vectors.

Formulas for calculating the length of a vector, the angle between vectors, the distance between two points.

Formulas for calculating the length of a vector, the angle between vectors, the distance between two points.

Formulas for calculating the length of a vector, the angle between vectors, the distance between two points.

Formulas for calculating the length of a vector, the angle between vectors, the distance between two points.

Formulas for calculating the length of a vector, the angle between vectors, the distance between two points.

Formulas for calculating the length of a vector, the angle between vectors, the distance between two points.

Symmetry with respect to the coordinate origin and coordinate planes.

Symmetry with respect to the coordinate origin and coordinate planes.

Symmetry with respect to the coordinate origin and coordinate planes.

Symmetry with respect to the coordinate origin and coordinate planes.

Symmetry with respect to the coordinate origin and coordinate planes.

Symmetry with respect to the coordinate origin and coordinate planes.

2020Online School, Documentary, Education, Ukraine
Full HD221 minute
The All-Ukrainian online school is a joint project of the Office of the President of Ukraine, the Ministry of Education and Science, the Committee of the Verkhovna Rada on Education, Science and Innovation, the public union «Osvitoria» and the United Nations Children's Fund (UNICEF).
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See also

1st class. Art

1st class. Art

4th class. Science

4th class. Science

5th class. Art

5th class. Art

5th class. Mathematics

5th class. Mathematics

6th class. Biology

6th class. Biology

6th class. Geography

6th class. Geography

7th class. Algebra

7th class. Algebra

7th class. English

7th class. English

7th class. World History

7th class. World History

8th class. Art

8th class. Art

8th class. Biology

8th class. Biology

8th class. World History

8th class. World History

9 class. Art

9 class. Art

9 class. Geometry

9 class. Geometry

10 class. English

10 class. English

10 class. World Literature

10 class. World Literature

10 class. Geography

10 class. Geography

11 class. English

11 class. English

11 class. World Literature

11 class. World Literature

11 class. World History

11 class. World History

3-6 years: English

3-6 years: English

6-9 years: English language

6-9 years: English language

6-9 years: mathematics

6-9 years: mathematics

Drawing

Drawing

Crafts

Crafts