Предмет: Геометрия, автор: elizavetadruzako

5. В равнобедренном треугольнике с периметром 48 см боковая сторона относится к основанию как 5: 2. Найти стороны треугольника

Ответы

Автор ответа: natali198112306

0

Ответ:

5x+5x+2x=48

12x=48

x=48/12

x=4

боковые стороны=5*4=20см

основание=2*4=8см

Объяснение:

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