初中数学苏教版苏教版第一章第二节——初中数学第一册教案

正方形РРРРРРРРР2 ． <v:line id="_x0000_s1053"Рstyle="z-index:Р28;Рleft:Р0px;Рposition: absolute; text-align:Рleft;Рflip:Рx"Рto="210.6pt,36.85pt"Рfrom="174.6pt,36.85pt">Р<v:strokeРendarrow="block"></v:stroke>Р</v:line><v:line id="_x0000_s1051"Рstyle="z-index:Р26;Рleft:Р0px;Рposition: absolute; text-align:Рleft;Рflip:Рy"Рto="210.6pt,68.05pt"Рfrom="192.6pt,36.85pt">Р<v:strokeРendarrow="block"></v:stroke>Р</v:line><v:line id="_x0000_s1050"Рstyle="z-index:Р25;Рleft:Р0px;Рposition:Рabsolute;Рtext-align:Рleft"РРto="192.6pt,68.05pt"Рfrom="174.6pt,36.85pt">Р<v:strokeРendarrow="block"></v:stroke>Р</v:line><v:line id="_x0000_s1049"Рstyle="z-index:Р24;Рleft:Р0px;Рposition: absolute; text-align:Рleft;Рflip:Рy"Рto="174.6pt,68.05pt"Рfrom="147.6pt,36.85pt">Р<v:strokeРendarrow="block"></v:stroke>