Предмет: Геометрия, автор: nevavirs

9. Знайти площу трикутника, що зображено на рисунку.
Варіанти відповіді: 5 см кв., 7,5 см кв., 12 см кв, 6,5 см кв
Пошагове рішення
Дякую

Приложения:

Ответы

Автор ответа: zmeura1204
1

Ответ:

S=7,5см²

Объяснение:

Сторона— а=3см

Висота— h=5см

S=½*3*5=7,5 см²

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Укажи эти положительные числа, если их разность равна 0,72.

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