Предмет: Геометрия, автор: Micahela

обчислити площу рівнобедреного трикутника у якого бічна сторона 15 см а основа 18 см
(Задача,малюнок)

Ответы

Автор ответа: Пеппер

1

Ответ:

108 см²

Объяснение:

Приложения:

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