Предмет: Геометрия, автор: suniw

найди периметр равнобедренного треугольника если боковая сторона равна 9 а основание равно 14

Ответы

Автор ответа: elizavetatseitlina

3

Ответ:

Начнём с того, что у равнобедренного треугольника боковые стороны равны,значит P=9+9+14

P=32

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