Предмет: Математика, автор: zhansaiya4

пириметырды қалай табады​

Ответы

Автор ответа: turmagambet2009
3

Ответ:

2а+2в,  қабырғаларының ұзындығын қосып шығасың.

Автор ответа: ussenerkebulan
6

Ответ:

пиреметр формуласы P= a+b+a+b немесе P= a×2+b ×2 немесе P = (a+b)×2 мысалы тік бұрыштың енді 5 ұзындық 7 болса ол Р =5+5+7+7 болады барлық қабырғасын қосасың

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