Предмет: Геометрия, автор: galinaafanaseva123

Бічна сторона рівнобічної трапеції дорівнює 18 см, а більша основа - 32 см. Кут між ними дорівнює 600. Знайдіть середню лінію трапеції (з малюнком будь ласка)

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Автор ответа: HelpMe7002

0

Відповідь:

23 см

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