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33 enonce mathematiques_constantine
- 1. ﺍﻟﻭﻁﻨﻴﺔ ﺍﻟﺘﺭﺒﻴﺔ ﻭﺯﺍﺭﺓ
ﺍﻟﺭﻤﺯ ﺒﻌﺩ ﻋﻥ ﺍﻟﺘﻜﻭﻴﻥ ﻭ ﻟﻠﺘﻌﻠﻴﻡ ﺍﻟﻭﻁﻨﻲ ﺍﻟﺩﻴﻭﺍﻥ:A/18-2
ﺍﻟــﻤـﺴـﺘﻭﻯ ﺇﻤـﺘـﺤــﺎﻥ–ﻤــﺎﻱ ﺩﻭﺭﺓ2009
ﺍﻟﻤﺴﺘـﻭﻯ:1ﻤﺘﻭﺴـﻁﺍﻟﻤـﺎﺩﺓ:ﺭﻴﺎﻀﻴـﺎﺕﺍﻟﺘـﻭﻗﻴﺕ:08ﺴﺎ–10ﺴﺎ
ﺍﻷﻭل ﺍﻟﺠﺯﺀ)12ﻥ(
ﺍﻷﻭل ﺍﻟﺘﻤﺭﻴﻥ) :04ﻨﻘﺎﻁ(
ﺍﻟﻤﺠﻬﻭل ﺍﻟﻌﺩﺩ ﺤﺎﻟﺔ ﻜل ﻓﻲ ﺃﺤﺴﺏﻳﻠﻲ ﻓﻴﻤﺎ:
1(4+ ...... =2.3
2(32+ ....... =15
3(5=0.5....... +
4(112+ ...... =112
5(50....... =–75
6(100=150-......
ﺍﻟﺜﺎﻨﻲ ﺍﻟﺘﻤﺭﻴﻥ) :04ﻨﻘﺎﻁ(
]AB[ﺤﻴﺙ ﻤﺴﺘﻘﻴﻡ ﻗﻁﻌﺔ:mC7=ABﺍﻟﻤﺴﺘﻘﻴﻡ ﺨﻁ ﺇﻟﻰ ﺒﺎﻟﻨﺴﺒﺔ ﺍﻟﺠﻬﺔ ﻨﻔﺱ ﻓﻲ)AB(ﺯﺍﻭﻴﺘﻴﻥ ﺃﻨﺸﺊ
ˆABCﻗﻴﺴﻬﺎ55°ﻭﺯﺍﻭﻴﺔˆBACﻗﻴﺴﻬﺎ65°ﻴﺘﻘﺎﻁﻊCB[ﻭDA[ﺍﻟﻨﻘﻁﺔ ﻓﻲE.
-ﺍﻟﻘﻴﺱ ﺃﺤﺴﺏˆBAE.
ﺍﻟﺜﺎﻟﺙ ﺍﻟﺘﻤﺭﻴﻥ) :04ﻨﻘﺎﻁ(
ﺍﻟﻜﺴﻭﺭ ﺍﺨﺘﺯل:
45
54
,
117
36
,
189
27
ﺍﻟﺜﺎﻨﻲ ﺍﻟﺠﺯﺀ) :08ﻨﻘﺎﻁ(
ﻫﻭ ﻋﺩﺩﻴﻥ ﻤﺠﻤﻭﻉ24ﻫﻭ ﻭﻓﺭﻗﻬﻤﺎ2.
ﺍﻷﻭل ﺍﻟﻌﺩﺩ ﻨﺴﻤﻲXﺍﻟﺜﺎﻨﻲ ﻭﺍﻟﻌﺩﺩYﻴﻜﻭﻥ ﺒﺤﻴﺙY>X.
1.ﻫﻭ ﻋﺩﺩﻴﻥ ﻤﺠﻤﻭﻉ ﻋﻥ ﺍﻷﻭﻟﻰ ﺘﻌﺒﺭ ﻤﻌﺎﺩﻟﺘﻴﻥ ﺃﻜﺘﺏ24ﺘﻌﺒ ﻭﺍﻟﺜﺎﻨﻴﺔﻓﺭﻗﻬﻤﺎ ﻋﻥ ﺭ2.
2.ﺒﺈﻴﺠﺎ ﻟﻙ ﺘﺴﻤﺢ ﻤﻌﺎﺩﻟﺔ ﺃﻜﺘﺏﺩX.
3.ﻴﻋﻤﻥ ﻜﻼ ﻥXﻭY.
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