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在数学教学过程中,许多三角和几何问题可以用代数来解,三角、几何中的难题,一旦转为代数问题,往往有一定的运算方法和步骤可循,因而易于求解.学生要想比较全面、灵活、深入、牢固地掌握中学数学,除了要学好基础知识和基本技能之外,还要能沟通其不同的知识,并能综合运用它们来分析问题和解决问题.
In the process of mathematics teaching, many triangles and geometric problems can be solved by algebra. The problems of triangulation and geometry, once converted to algebraic problems, often have certain calculation methods and steps to follow and are easy to solve. In addition to learning basic knowledge and basic skills flexibly, deeply and firmly, it is necessary to be able to communicate their different knowledge and use them comprehensively to analyze and solve problems.