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٤٣ ﺍﳌﺴﺘﻘﻴﻤﺎﺕ ﻭﺍﻟﺰﻭﺍﻳﺎ
)د( 1296 ) [MAΘ 2002] (١٦ﰲ اﻟﺸﻜﻞ اﳌﺮﻓﻖ ،ﻣﺎ ﻗﻴﻤﺔ اﳌﻘﺪار 4x 2؟
)ج( 362 )ب( 324 )أ( 64
4x° 9x°15x °
12x °
) [MAΘ 2001] (١٧ﰲ اﻟﺸﻜﻞ اﳌﺮﻓﻖ ،اﳌﺴﺘﻘﻴﻢ 1ﻳﻮازي اﳌﺴﺘﻘﻴﻢ 2واﳌﺴﺘﻘﻴﻢ 3
ﻳﻮازي اﳌﺴﺘﻘﻴﻢ 4واﳊﺮوف ﻋﻠﻰ اﻟﺸﻜﻞ ﻫﻲ ﻗﻴﺎﺳﺎت اﻟﺰواﻳﺎ .إذا ﻛﺎن
اﳌﺴﺘﻘﻴﻢ 3ﻻ ﻳﻌﺎﻣﺪ اﳌﺴﺘﻘﻴﻢ ،1ﻓﻜﻢ ﻋﺒﺎرة ﻣﻦ اﻟﻌﺒﺎرات اﻟﺘﺎﻟﻴﺔ ﺻﺎﺋﺒﺔ ؟
)O = D (iv) M = P (iii) C = G (ii) A = B (i
)J = K (viii) H = I (vii) E = N (vi) L = F (v
2
1 D
CH
G
3 B J L
AF KP
E O
IN
M
4
)د( 3 )ب( ) 1ج( 2 )أ( 0
) [AUST.MC 1995] (١٨ﻣﺎ ﻗﻴﺎس اﻟﺰاوﻳﺔ اﻟﻜﱪى ﰲ اﻟﺸﻜﻞ اﳌﺮﻓﻖ ؟
)د( 130° )ج( 125° )ب( 120° )أ( 116°
