#### youtv guide

Accessible about the world of digital TV.

Quadrilaterals and their properties

Similar triangles.

Solving right triangles

Polygons.

Sine, cosine, tangent of angles from 0° to 180°

Identities: sin 180°-?=sin ?

Coordinates of the middle of the segment.

The equation of a circle and a straight line

Vector.

Coordinates of the vector.

Coordinates of the vector.

Multiplication of a vector by a number.

Scalar product of vectors.

Scalar product of vectors.

Theorem of cosines.

Theorem of cosines.

Theorem of sines

Formulas for calculating the area of ??a triangle.

Formulas for calculating the area of ??a triangle.

Solving triangles

Solving problems of practical content

A regular polygon, its types and properties

Regular polygon and properties

A regular polygon inscribed in a circle

A regular polygon circumscribed about a circle

Correct polygon, solving problems

Circuit.

Area of ??a circle and its part

Solving problems of practical content

Movement and its properties

The symmetry is relatively direct

Symmetry with respect to a point

Turn

Parallel transfer

Equality of figures

2020Online School, Documentary, Education, Ukraine

Full HD253 minutes

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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Content provided by MEGOGO

Regarding the content (audiovisual, musical works, phonograms, videograms, graphic and other materials), which contain the marking «Content provided by MEGOGO», the services of access to the specified content are provided to the Subscriber by the Limited Liability Company «Megogo» (Registration code: 38347009, location: 04080, Ukraine, Kiev, Novokostiantynivska Str., 18B).

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