SOLVING PROBLEMS ON THE TOPIC "REMARKABLE LINES OF A TRIANGLE" IN THE LESSONS OF GENERAL GEOMETRY
DOI:
https://doi.org/10.56122/..v1i1.63Keywords:
Remarkable lines, median, bisector, height, properties, theoremsAbstract
In this article, in the lessons of general geometry on the topic "Remarkable lines of a triangle", we examined the nodal properties of medians, bisectors and heights of a triangle, which are not given in the textbook. The considered properties are widely used in solving problems in the courses of planimetry and stereometry. We have selected problems related to the median, bisector and height of a triangle and presented some of them in this article.
The nodal problems proposed in the article are widely used as reference problems for finding areas and volumes of surfaces of stereometric figures.
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