Предмет: Математика, автор: Аноним

Равнобедренный треугольник, у которого периметр равен 28 см, а по бокам и основе отношение 2:3. Вычислите стороны треугольника!

Ответы

Автор ответа: TheMirrox

Ответ:

8 - боковые . 12- основание

Пошаговое объяснение:

2х - это стороны

3х - это основание

Составим уравнение:

2х+2х+3х=28

7х=28

х=4

4*2=8

4*3=12

8-боковые стороны

12-основание

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