Предмет: Математика, автор: lobova08

периметр квадрата 8 см найди длину стороны этого квадрата

Ответы

Автор ответа: vadoska

0

P=8см
a - сторона квадрата
a*4=8cm
a=8/4=2cm
Ответ: 2см.

Автор ответа: Kristino4kaMiy

0

Р=4а периметр кавдрата

4а=8, значит а=8/4=2 см

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