Page 6 - وحدة المضلعات او متوسط

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‫‪ ‬‬ ‫‪‬‬

‫• ﺃﺗﻌﺮﻑ ﺧﺼﺎﺋﺺ ﺍﻷﺷﻜﺎﻝ ﺛﻨﺎﺋﻴﺔ‬
‫ﺍﻷﺑﻌﺎﺩ ﻭﺃﺻﻔﻬﺎ‪.‬‬

‫‪‬‬

‫ﺍﻟﺰﻭﺍﻳﺎ ﺍﻟﻤﺘﺘﺎﻣﺔ )‪(٩٥‬‬
‫ﺍﻟﺰﻭﺍﻳﺎ ﺍﻟﻤﺘﻜﺎﻣﻠﺔ )‪(٩٥‬‬
‫ﺍﻷﺷﻜﺎﻝ ﺍﻟﻤﺘﺸﺎﺑﻬﺔ )‪(١٢٢‬‬

‫‪‬‬

‫‪ ‬ﻳﺘﻔﻨﻦ ﺍﻟﻤﻬﻨﺪﺳﻮﻥ ﻓﻲ ﺗﺼﻤﻴﻤﺎﺗﻬﻢ ﺍﻟﻤﻌﻤﺎﺭﻳﺔ‪ ،‬ﻭ ﹸﺗﺴﺘﻌﻤﻞ‬
‫ﺍﻟﻤﻀ ﹼﻠﻌﺎﺕ ﺑﺸﻜﻞ ﻛﺒﻴﺮ ﻓﻲ ﻫﺬﻩ ﺍﻟﺘﺼﻤﻴﻤﺎﺕ‪.‬‬

‫‪ ‬ﺍﻟﻤﻀﻠﻌﺎﺕ‪ :‬ﺍﻋﻤﻞ ﺍﻟﻤﻄﻮﻳﺔ ﺍﻵﺗﻴﺔ ﻟﺘﺴﺎﻋﺪﻙ ﻋﻠﻰ ﺗﻨﻈﻴﻢ ﻣﻼﺣﻈﺎﺗﻚ‪،‬‬ ‫‪     ‬‬
‫ﻭﺍﺳﺘﻌﻤﻞ ﻭﺭﻗﺔ ﺑﻤﻘﺎﺱ ‪٢٩) A3‬ﺳﻢ × ‪٤٢‬ﺳﻢ(‪.‬‬

‫‪ ‬ﻓﻚ ﺍﻟﻄﻲ‪ ،‬ﺛﻢ ﺍﻃ ﹺﻮ ﺍﻟﻮﺭﻗﺔ ﻃﻮﻟ ﹰﹼﻴﺎ‬ ‫‪ ‬ﺍﻃ ﹺﻮ ﻃﺮﻑ ﺍﻟﻮﺭﻗﺔ ﻋﻠﻰ‬

‫ﺇﻟﻰ ﺛﻼﺛﺔ ﺃﻗﺴﺎﻡ‪.‬‬ ‫ﻃﻮﻟﻬﺎ‪ ،‬ﻭﺍﻋﻤﻞ ﺣﺎﺷﻴﺔ ﺑﻤﻘﺪﺍﺭ‬
‫‪    ‬‬
‫‪ ٢‬ﺳﻢ‪.‬‬

‫‪    ‬‬ ‫‪ ‬ﺍﻓﺘﺢ ﺍﻟﻮﺭﻗﺔ‪ ،‬ﻭﺍﺭﺳﻢ ﺧﻄﻮ ﹰﻃﺎ ﻋﻠﻰ ﻃﻮﻝ‬

‫ﺧﻄﻮﻁ ﺍﻟﻄﻲ‪ ،‬ﻭﺳ ﹼﻢ ﻛﻞ ﻋﻤﻮﺩ ﻛﻤﺎ ﻳﻈﻬﺮ‬ ‫‪C11‬‬
‫ﻓﻲ ﺍﻟﺸﻜﻞ‪.‬‬

‫‪C11-01A-874046.ai‬‬

‫‪C11-01A-874046.ai‬‬ ‫‪   ‬‬

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