Mathematics, 07.04.2020 21:22 olsona75
Dywan w pokoju Oli ma kształt prostokąta. Jeden z jego boków ma 2,8 m, a drugi jest o 60 cm krótszy. Jakie pole powierzchni ma ten dywan? Ile metrów taśmy trzeba na obszycie brzegów tego dywanu? Piąta klasa ! Proszę szzybko
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Dywan w pokoju Oli ma kształt prostokąta. Jeden z jego boków ma 2,8 m, a drugi jest o 60 cm krótszy....
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