August 2022 1 2 Report
В треугольнике ABC и A'B'C' угол A = углу A', угол B = углу B'. Найдите:
1) стороны AB и AC, если BC = 20, A'C' = 28, B'C' = 50, A'B' = 40;
2) сторону AB, если BC = 105, B'C' = 63, AB-A'B' = 24.
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