Предмет: Математика, автор: SIPVI

Площадь прямоугольника равна 12см кв. Длинны его сторон выражены целыми числами. Сколько различных прямоугольников можно построить согласно условию??

Даю 35баллов!!

Ответы

Автор ответа: cosmoslego

3 прямоугольника можно построить.

SIPVI: А можно решение?

cosmoslego: 12 * 1 = 12
6 * 2 = 12
3 * 4 = 12
3 прямоугольника можно построить. Как-то так

SIPVI: А откуда 6,3,4б

cosmoslego: Там указаны стороны. 3 на 4 например. Это решается перебором.

SIPVI: А может четыре прямоугольника 0×12

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Площадь прямоугольника равна 12см кв. Длинны его сторон выражены целыми числами. Сколько различных прямоугольников можно построить согласно условию?? Даю 35баллов!!

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