COMPLEX PROBLEMS RELATED TO TRAPEZOIDS AND METHODS OF THEIR SOLUTION.
DOI:
https://doi.org/10.47344/sdu20bulletin.v60i3.819Keywords:
Rectangle , rectangle types , parallelograms, trapezoid , trapezoid types , trapezoid properties , trapezoid elements , trapezoid area formulas , Menelaus' theorem , Ptolemy's theorem , tangential trapezoidAbstract
The article is devoted to the discussion of ways to solve complex problems related to the trapezoid, which is one of the most important figures in the content of elementary geometry. To implement this situation, the method of gradual solution of the problem using various theorems, the method of analogy in solving geometric problems, the method of solving the problem based on the construction of additional drawings, the method of solving geometric problems in an algebraic way, etc. are used. Similarly, the article discusses ways to solve complex problems related to the tangential trapezoid.The article is intended for specialists in the field of methods of teaching mathematics, teachers, doctoral students and undergraduates.