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(2I1)2J3l9 2010) 091093o (0)34o. 5061(01.6)1. 1111090 250 .j. 63ml. 1215600)1(01) i0o 63183 (Q)l21O,06mc010)l6)c11)fl 6)aJOl 1091101) 225 2J.6fflU6)1. o C (13) 18601 0J08601336)S (0)363, 01 8o 6)61S2J3601. 1830110)3215 oil (6m7..enJl 18(1)1133(1). 20111) (11163) 01086)031306310301) O,3S30 011)6mo (°'),15°) Q%51 J 093 Cro6)J(o)318co1m163c11)o oJoacoi00 63, 1)60o oJ3Uo+ 2Jo6OJ& 210(02118lS613o. CO21s .2J3Q0i 18(91)6)191)? 21C11)owlo a-16 30 6)012.6)1. (1311)101(0)1013(01) 6)3 (a)200 (b)20 =8+6=64+36=100 0i1Ol1)6fflo=a =16=256 (11)3 0J08601336)S M)2cej 30 (c) 4)) (d) 24 = iioo =10 (010)18o_h 6)012.6)1.601)6(17. 631830108o 15(1311). 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(0)361W 0JooD3Cmoi09l101) 63183 63183 (1U0oJ(0)3(a0310)16)C130 n4 13. 63183 6)1)(3)3)11363,36111(010)161fl1)0 1103° =Q%(1)) 18191) (131863,6121093 001)ual 601301) (810)3l)l lo3emlom)161o1)o 0108601) o49(J3o MI@o 63,3S110) (U080. 616r43(m1093615 J3oiS? 6)3( 6186)Jo18Gmu18oGoX(0Iaaol (a) oi1,1)6mo(b) njof3o 363001) 0D3WJ09Q2307 (a) 65191) 63(11)0 ojle,1)mo (0) 366)191) (07? (C) 63,c1)Gmo (0) 2Jo612Jo (c) 186091) (d) 26)191) .oJ3QoJ=20 (a)2,:3,7 (210q3ia(9u7, 63,63333(b. 2010) (0Jl(S3636)001), 2007) 4a=2() (b)1,3.4 10,6.15 4 2,4,6 0106o = 5cm (210q134(U7. oJ02J66)0S2010) CUNI aJ0I3o 63183 1o,36mlom)110o1)o 6)J0l 18601 OJU8613l336)S (0)3 01 63183 181))1(S63,0611)(01011(01) 6)183 aJl0) 0J086)(013D6)001) 3S3(0) 1363,061)1) 900 (031)60. LDMIC6 ,) 63,1)flo ciJ313o+ PJoSfllo 2J309l181Q3o. 010 09161(809355 01086)0601 1) AC=BC2+AB lam3Cro18l6)3m)c c 09061)7. 6Iflo. LD006d oQ3QOJ3o 0121110) l0=BC2+82 (10+6>15) 01 (18 o. 1004C2 +64 101131lao: (c) 5600X8o: (c) 20.21183©l13 ,36Tfl(011816)01)013 ,3 14.63183 181))11363,36)1)l13T0)161C11)0 01 100-14=BC 6m3,1s1) 2:3:4 c401) (1138o0860i 08601301) 6 6)012.6)l.5o 8610)1. 181. 364 20$QT0(l(01) SQ oilm 1 (00)1213093(01) 0121110) (0)3 io31o1) (018(0)16101)0 63,1)611) '136 BC 13,361DoSQR 113on36i7. 6Tfl3o 6).2J0110) 13.633611)3o 0966)1 10112101)0 (0150 u4)? 6-BC = nJOB0 2 + 21oni02 PJa@p (0180J3&,3615 0409J0 (a) 3661012.6)1. (0) 6461012.6)1. 5090)(ao: (a) SQ 2 = SR2 + QR2 = 52 + (c) 10611112.6)1. (d) 1461012.6)1. 17. 60183 181)1))3)11363,3601(0)0116)01)0 (a) 20' (h)40 (oDllo1)01oi1)63631), (1311)1318310Jo136,0611)363,535)5 (09o086010'U) SQ2 =25-25=50 (c)60 (d) 80' 616305o. 2010) 6)01051 01180(11) (100WJ6009355 SQ= '50 (aUaQa?0901) oiloilwo 97630J018101) 136007? 013216)o1)d 0i09o)3S2013) (a) 1:2:3 (b) 2:3:4 11. 256)1Q(1) (1)l0i3o 16 6)1Q(1) (111(M1 1830113 1363061D3e363S (0)363, (c) 3:4:5 (0) 4:5:6 M)am;lpo 63183 .J(0)318W30)l6)01)0 = 180' (210q3134oX605eJ 1J3W 2010) oJlnl1)6mo. 63183 (11)182J(0)318 8cm 6J0l09(863,06fl1)- 180x-=40° oJoI3o (o9)11363,o6To60m163a1)o 136313630363, 1u101161c11)o oilo11)6mlom11Co3 5361S 0363,1800.1018601(01)63(117 63,1)6fl)o>J313&+ PJo6flJ0 0346)36fl. lo1) (fl)6)J03 0121110) (263,06fl1)= 180x =809 90 601)6117. 6).oJ 1)1102 18601(263,0 18(030)12101)0 0J3Q1irQ)()? =8+6' 04(0)J3ff0o80- 40= 40 6m363s536)S (0)363, 900 (1111)01 (b) 20 (a) 2)) =64+36= 100 010)lao: (b) 613(0. 0) 6T)JCRDo (13T3o0861)JffU) d) 100 (c) 80

(.125)2=015625 94(h) 89(c) 100 183nJ( 1 6)3(0)61(010) oi2J108 5)6001)53 6013)18601 oi1)6or12121 6313(8 (0310909163,01) 09091(01) 1 oloi -*1.5 (830J 100 (83oJ) 1 OJ1)091610110) JPJ1U2J 0)161(010) 015(0)J0Cro6)3611(30i3o ((018 Wl01l3,610 5u1)61S3(ml6),l(01)l. (13%610, ,35l ,01) -*8a+Si -13x -*12x1.5 - 18183oj 26-1-2010-* 6)J3Q 13x32 416 0Jafl&am1186367 -*18% 26-1-2011 -* 61)J3WCI1) 90.(b) 87. (c) cli X 211Q(1) 63010 613 1061012636)1)1)01101)-) 1006)191) x6 6061012636)C11)01a1)-* 6006)19(1) 95(h) , + AI 3616)l1131) 11810)31)1(01) -*6006)191) 6)09 x60 606)10131)1l01)- 360006)191) xx 300 1 6)61'0l9€)301(01) -4 366,1.181. 5 15 10 20101(0) -*3663,1.6)1/186101636)31) x 300x. 010 91(b) 2 (0)3S(b.09010) 3 o)3)6333(01) (fl)o10Jj63 =7SO21lç)1) 536)5 (0)363, oQ)(S1J3W3o 36)01)0 013 S3 ((1103a1) LOMI (1331)0i08J213 61D1096)3091(816303o. 090111181636)3 15+ 6 21 6)1)31) 6)Qlo -*750-300= 4502JlQ(1) Cr0601101) 361(11)0 (03601160o-* 180 96.(a) 88(b) 92(0) - - 6'Y >YTh' 100 '22 C-220 - '125+16+9 98.001 1.999 = 47 50 - '1(22 1+220)(221-220) 93(c) 6)1)31) = 1252 = 15625 97 (0) Ia-b= (a+b) (a-b)] (T1)o61JJ09l(01)55509l6101)0181)1U ,

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Geometry LGS.pdf

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