Предмет: Математика, автор: sezimsatatova0

найди площядь квадрата которое имеет такое же периметер как прямоугольник со сторонами 5 см и 7 см пж помогите срочно​

Приложения:

Ответы

Автор ответа: gtroidanil
1

Ответ:

(5 * 2) + (7 * 2) = 10 + 14 = 24 см. - периметр квадрата 24 : 4 = 6 см - сторона квадрата S = 6 * 6 = 36 кв. см Ответ : площадь квадрата равна 36 кв.см.

Пошаговое объяснение:

Не забудьте рейтинг :)

sezimsatatova0: спасибо
Автор ответа: sabirovbarys1983
1

Ответ:

7×5=35 новерна так я так думаю

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