....
6
3 2 . ... ... ... ... . 10
25 × = = =
( )
...
...
...
...
...
...
...
...
...
...
...
...
...
) 4 33
( ) 4 967
(
..
...
...
...
...
...
...
...
..
...
...
...
89 10
1089 10
...
...
...
...
...
...
...
...
...
...
...
3 2
5
3 3
2 2
3 3 2
= +
+
−
=
×
−
×
=
×
−
6 3
...
...
6
9 ( 2 ) 26
13 × × =
...
7 7
5 ...
...
...
...
...
...
...
...
...
...
2 125 7
125
=
=
=
=
×
−
×
...
6
3 12 12
12 × =
ﻩﺰﻨﻤﻟﺎﺑ ﺔّﻴﺟﺫﻮﻤﻨﻟﺍ ﺔﻳﺩﺍﺪﻋﻹﺍ ﺔﺳﺭﺪﻤﻟﺍ
ـ ﺮﺒﻤﻓﻮﻧ 5
ﺔﻌﺑﺎﺴﻟﺍ 2018 ﻲﺳﺎﺳﺃ
ﻯﺭﺎﻜﺘﻟﺍ ﺐﻨﻳﺯ ﺓﺫﺎﺘﺳﻷﺍ
ﻢﻗﺮﻟﺍ...ﺐﻘﻠﻟﺍ... ﻢﺳﻻﺍ
U
ﻑ
ﺽﺭ ﺔﺒﻗﺍﺮﻣ
ﺩﺪﻋ 2
U
ﺩﺪﻋ ﻦﻳﺮﻤﺗ 1
U
) (ﻥ 5
ﺓﺭﺎﺒﻋ ﻞﻛ ﻡﺎﻣﺃ ﺄﻄﺧ ﻭﺃ ﺏﺍﻮﺻ ـﺑ ﻢﻤﺗﺃ
U
ﺩﺪﻋ ﻦﻳﺮﻤﺗ 2
U
)
(ﻥ 6
1 ﺐﺴﺣﺃ (
U
ﻕﺮﻄﻟﺍ ﻉﺮﺳﺄﺑ
U
ﻭ
ـــﻟ ﺓﻮﻗ ﺔﻐﻴﺻ ﻲﻓ ﺔﺠﻴﺘﻨﻟﺍ ﺐﺘﻛﺃ 10
2 ﺐﺳﺎﻨﻤﻟﺍ ﺩﺪﻌﻟﺎﺑ ﻁﺎﻘﻨﻟﺍ ﺽّﻮﻋ (
;
; ...
...
0
3=
10 7
3
7 7
7 + =
...
10 7
3
7 7
7 × = ...
9 3
3
49 7
7 × =
....
... ﺱﺃﺮﻟﺎﺑ ﻥﺎﺘﻠﺑﺎﻘﺘﻣ ﻥﺎﺘﻳﻭﺍﺯ ﺎﻤﻫ ﺱﺃﺮﻟﺍ ﺲﻔﻧ ﺎﻤﻬﻟ ﻥﺎﺘﻳﻭﺍﺯ
ﻲﻟﺎﺘﻟﺍ ﻢﺳﺮﻟﺍ ﻲﻓ EB=EC ﻥﺫﺇ
[AE) ﺔﻳﻭﺍﺰﻟﺍ ﻒّﺼﻨﻣ
C A B
…….
...
3
3 2 18
9 × =
U
ﺩﺪﻋ ﻦﻳﺮﻤﺗ 4
) 8 ( ﻥ
U
اااا ا
ﺔﻳﻭﺍﺯ ﻢﺳﺭﺃ ( 1 xôy
ﺚﻴﺤﺑ 100°
= xôy
ﻦﺑﺍ ﺔﻳﻭﺍﺰﻠﻟ ﻒّﺼﻨﻣ [ oZ)
xôy
ﺔﻄﻘﻨﻟﺍ ﻦّﻴﻋ ﻰﻠﻋ A
ﺚﻴﺤﺑ [ oZ) 6cm
= OA
ﻦﺑﺇﻭ ــﻟ ﻱﺩﻮﻤﻌﻟﺍ ﻂﻘﺴﻤﻟﺍ H
ﻰﻠﻋ A (Ox)
ﻦﺑﺇﻭ ــﻟ ﻱﺩﻮﻤﻌﻟﺍ ﻂﻘﺴﻤﻟﺍ K ﻰﻠﻋ A
(Oy)
ﺚّﻠﺜﻤﻟﺍ ﻉﻮﻧ ﻮﻫ ﺎﻣ (1 AKH
( ﻞﻠﻋ )
ﺐﺴﺣﺃ ( 2
H A K
ﻭ
K H A
ﻭ
K H O
ﻭ
H K O
ﻞﻴﻠﻌﺘﻟﺍ ﻊﻣ
3 ﺍ ( ﺚّﻠﺜﻤﻟﺍ ﻉﻮﻧ ﺞﺘﻨﺘﺳ OKH
ّﻥﺃ ﺞﺘﻨﺘﺳﺍ ( 4 ـﻟ ﻱﺩﻮﻤﻌﻟﺍ ﻂّﺳﻮﻤﻟﺍ ﻮﻫ (OA)
[KH]
(
5ﺓﺮﺋﺍﺩ
ﻢﺳﺭﺃـﻟ ﺔﺳﺎﻤﻣ © ﻭ (Ox)
(AK) ﻭ
؟ ﺎﻫﺰﻛﺮﻣ ﺪﺟﻮﻳ ﻦﻳﺃ (Oy)
……….
………..
………..
……….
……….
……….
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