Предмет: Геометрия, автор: Оксанка266

Прошу, ребят, помогите. Как это решать??
Треугольники KPF и EMT подобны, причём KP:МЕ=PF:МТ=KF:ЕТ, угол F = 20 градусов, угол Е = 40 градусов. Найдите остальные углы этих треугольников. (Можно подробно, пожалуйста, без рисунка)

Ответы

Автор ответа: vavava739nanazozo

Оскільки трикутники подібні , тоді їхні відповідні кути рівні .
Згідно із відношенням сторін за умовую кут K= куту E = 40
кут F = куту T = 20
Кут P =куту M (180-(40+20)) = 120

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