Предмет: Математика, автор: yadaun55535

Знайдіть площу квадрата, знаючи координати двох сусідніх його вершин: 1) (3; 5), (8; 5); 2) (4; -3), (1; -3)
Тема в книжке "Координатна Площина"

Ответы

Автор ответа: tanosamba
3

Відповідь:

1) 8-3=5 ед. - сторона квадрата

5*5=25 кв.ед.- площадь квадрата

2)4-1=3 ед.- сторона квадрата

3*3=9 кв.ед- площадь квадрата

yadaun55535: Спасибо!
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