Question

Даны точки a, b и C, не лежащие на одной прямой. Постройте фигуру, подобную данной фигуре с коэффициентом подобия, равным b) 0,5 Желательно на листе написать и скинуть.

Answer 1

Решение на фотографии

Answer 2

I will answer in detail. Given points a, b and C, not lying on one line. Construct a figure similar to the given figure with a similarity coefficient equal to b) 0.5. It is desirable to write on a sheet and send.

To construct a figure similar to the given figure with a similarity coefficient of 0.5, we need to do the following steps:

- Choose a point D on the line passing through a and b such that the ratio of the distances DA and DB is equal to 0.5. This can be done by using a compass and a ruler, or by using the Thales' theorem. - Draw a circle with center D and radius DA. This circle will intersect the line passing through a and C at a point E. - Draw a line segment DE. This segment will be parallel to the segment BC, and its length will be half of the length of BC. - The figure ADE is similar to the figure ABC with a similarity coefficient of 0.5.

Here is a sketch of the construction: