Предмет: Геометрия, автор: 664712493

геометрия 8 класс.Задача 1.Помогите СРОЧНО.2 номера​

Приложения:

Ответы

Автор ответа: Crusty17
1

Ответ:

1)64см² 2)65см²

Объяснение:

1)S=15+17/2*4=64см²

2)S=16+10/2*5=65см²

Автор ответа: NNNLLL54
0

S=\dfrac{15+17}{2}\cdot 4=64\\\\\\S=\dfrac{16+10}{2}\cdot 5=65

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