Предмет: Математика, автор: kitku

построй прямоуголник со сторонами 3см и 10см и вычесли его периметр и площядь

Ответы

Автор ответа: mityaginvan

0

P(периметр)=3*2+10*2=26см
S(площадь)=3см*10см=30см^2

Автор ответа: zubeckolya

0

P = 3+3+10+10= 26см
S = 3*10=30см^2

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