Предмет: Геометрия, автор: misa280706

Знайдіть площу трапеції з основами Зcм і 5см та висотою 3см.

Ответы

Автор ответа: deriiliza13
0

Ответ:

S=(a+b/2)h=12см

12,

Объяснение:

S=(a+b/2)h=12см².

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