Найдите площадь треугольника ортогональной проекции треугольника АВС из задачи 46 на плоскость треугольника ABD. 2) Найдите площадь

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Ну вот может подойдет ) birmingham university offers a course in accounting and finance with or without competence in a foreign language . the faculty is very popular in the uk. despite the high entry requirements the number of applicants usually exceeds the number of seats. the first year provides students with basic knowledge of oblastibiznes - the context in which the records . they are studying subjects such as economics , statistics, law and finance .. students need to learn concepts such as profit and loss, cost , and the " value of money. these terms are commonly used in the business world .a distinctive feature of the course is the first of its so-called business - skills development element.second year students' work is based on the basic accounting and financial znaniyv third year of compulsory accounting and finance courses to bring technical competence at a high level. personal tutorial system ensures that all students receive the proper attention . training is conducted at lectures and in small classes . at the end of the course obucheniyastudentystepeni . after graduation, they work as professional accountants in business, finance and management