Предмет: Математика, автор: Аноним

Допоможіть будь-ласка, це дуже важливо і терміново!!!

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Автор ответа: senaled21

0

Ответ:

Пошаговое объяснение:

Варіант Д). Периметир- це сума всіх сторін. У прямокутника паралельні сторони рівні, тобто можна 9+5+9+5 або ж 2*(9+5)

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