@براءة
02-02-2016, 08:44 AM
النموذج الاول
http://2.bp.blogspot.com/-T-6WgD9to90/VpuhPqdJbUI/AAAAAAAACts/VRyeXZ3AMro/s1600/%25D8%25A7%25D8%25AE%25D8%25AA%25D8%25A8%25D8%25A7 %25D8%25B1%2B%25D8%25A7%25D9%2584%25D8%25B1%25D9%2 58A%25D8%25A7%25D8%25B6%25D9%258A%25D8%25A7%25D8%2 5AA%2B%25D9%25812%2B-%2B%25D8%25B31%25D9%2585.png
النموذج الثاني
http://4.bp.blogspot.com/--qPSpqwjIhw/Vpuir8PqdSI/AAAAAAAACt8/_J7kj4X-6Jw/s1600/math%2B2%2Btri%2B1er%2B%2B1.png
http://4.bp.blogspot.com/-5nBEyOg86Jw/Vpuir4SjV6I/AAAAAAAACt4/xYLdjMEUF3Q/s1600/math%2B2%2Btri%2B1er%2B%2B2.png
http://2.bp.blogspot.com/-T-6WgD9to90/VpuhPqdJbUI/AAAAAAAACts/VRyeXZ3AMro/s1600/%25D8%25A7%25D8%25AE%25D8%25AA%25D8%25A8%25D8%25A7 %25D8%25B1%2B%25D8%25A7%25D9%2584%25D8%25B1%25D9%2 58A%25D8%25A7%25D8%25B6%25D9%258A%25D8%25A7%25D8%2 5AA%2B%25D9%25812%2B-%2B%25D8%25B31%25D9%2585.png
النموذج الثاني
http://4.bp.blogspot.com/--qPSpqwjIhw/Vpuir8PqdSI/AAAAAAAACt8/_J7kj4X-6Jw/s1600/math%2B2%2Btri%2B1er%2B%2B1.png
http://4.bp.blogspot.com/-5nBEyOg86Jw/Vpuir4SjV6I/AAAAAAAACt4/xYLdjMEUF3Q/s1600/math%2B2%2Btri%2B1er%2B%2B2.png