Предмет: Геометрия, автор: AlbieSKrill

в равнобедренном треугольнике угол при основании в два раза больше угла при вершине, противоположной основанию. Найдите углы этого треугольника.

Ответы

Автор ответа: anesterovich

x + 2x +2x = 180
x=180/5=36
2x=2*36=72
Ответ: вершина 36 , углы при основании по 72 каждый

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