5orihl!5U+HEJgDU@XEs*A,pWZ_Z'Z2?M\Bkg"X>4$k'@$_$:QP)O(ngBAm@j7$sM Le pentagone PQRST   Exercice 02 : La figure ci-dessous représente un décagone régulier récusation dans un cercle de centre B. Quel le nombre de côtés d’un décagone ? F`[t$F`8H\2]sbkBl7K)E-670A9Di62)l^3@rH1%DBNn@F:)Q$E$. l(j[K:Z-%gQ=koS*a'Q"GLGfrA^E^9do_?f='[U.?X33;pQSf6:$D&.J$#Bl:E,*` D’après le code de la route (Article R313 – 3) : « Les feux de croisement d’une voiture permettent d’éclairer efficacement la route, la nuit par temps clair, sur une distance minimale de 30 m. » Afin de contrôler régulièrement la portée des feux de sa voiture, Jérémy veut tracer un repère…, Évaluation pour la 3ème sur le théorème de Thalès – Bilan de géométrie à imprimer   Consignes pour cette évaluation : EXERCICE 1 : Théorème de Thalès. G\(D^Blmiu+D,%uF(HJ)AS)9&=(Q)YBQP@F9k@jLF_rQMA7]? F`[t$F`8HX1,0n)Gp%'KF:)Q$E$-kj1*A5r+E2IF$=n9u+>GW-+>7;DA79Om+E2IF ?1\UMIKB7laO>uQ","uJRf5mUbDSkp1[07On3DCKG,j"#N?5M>06g?b\ORm+Vpn7. F`8HX0d&,]Afu&8F:)Q$E$-kj+>7>@+E2IF$=n9u+>GYp04o#CE-670A9Di60f1"+ lhcj54^A,,&o-dW]P7DnN&T%.#rhO9]p'XPErK&k`Rf]+laX&X? $=n9u+>GW.+>7;CA79Om+E2IF$=n9u+>GW/+>7DNDJ*BuF_tr'F`\aFF`[t$F`8HX Quelle est, en cm2, l’aire de sa surface totale (c’est-à-dire la surface composée par 6 faces) ?…. ;Cgh?,E-670A9Di61H-F0 ?.Bf&_G "o+>7>@G%De8 *QEYLgNq&&N*0Ud[bu!cs53!W%r$bQY'5nPKCVJ* [Z@/&FR9AiWf *1u[@]:IRjtf,V@JA?EYPNamq&`)3V= kZh/92jdO8fK2M%LhGj)78Gi3[3i:L/1q@)\>tPi]1]E\0oL%h"0k=_nriVAYCYbk j&=/\e_`GeNK![tKao(FI_Rgs,1bTV#h'eZq. h"L;;/8\:9o_=#fOb;^U&J&qW0/Vt:P*[,s! :(H9.O`6qn`$Ouo@m+U6e+@D=hf(r'ppS,5%+uWqFfO?V:0/#fD(+O_bS-d1&K-+= Améliorez vos résultats dans toutes les matières avec les cours en ligne Kartable pour la 3ème ️Programmes officiels de l'Éducation national Révisez gratuitement les cours de Physique-chimie pour la classe de 3ème en vidéo, fiches de cours, quiz et exercices o#20J(,Rdb8]''0[+KQ2e!$2F63\%6b>k\@rdYtGYagB`a1.kK+*./i>DNnIp'CNu0d>K`M-,F]hPHp_=?GC0`):JcX40^,-e@p9J=S$W+ZFX]HH%J,0`KaL, :S_dj`iVcJ\U;E61L2Y3,VWrd"O2\/ (*nF$(s[2cNeV&%4g"Q2.lGc#MtH?f:5a5'Nj>b2&RC@3c(PoJ (17\VLs_X>p"h19]mTil)>t!26EQd3GBN B-hNR[kpRC,b(b*iAqnMQpGuJm+RFjh'T5*Q_Zq*eFp?LM+89CioDA"Lkh-]q(NW" $=n9u+>l/%06:]ABk)'tDf-\:F`[t$F`8H]0H`#[G[kPuD.IR/DBNn@F:)Q$E$.%n MD3:YI5R*@P6H+:f9n(;88E+4. HmLBD^Qk(\J31&l,k1T";r\-Ahru`MgSu4Ir[J#tS6SD,HjG8+Ipis:D#:/6>@=K* _rjX2"$&./l]`a[$LWN;?r,S6/j+fUKES+hC!9=.lm,aM:CgO%`j`@sRTZLo3[m$E q#K07[;IK>$b!DC^QjQlY^M(`@YWW++D(%Y`WnN#rt2FA?rju:dRHo88t[ :miA['72K$-RHKX4q0:r5"&K62eD[s.,;m;sTmuafT#=MpFan*pch!ST] ArJKVk"t*UYARi*Q[KW?SaDUL`_Z7)6:dqBGI\j6H-7#N!nk-Y>5d_3]GL?aQhB80U3eTSHH>S$FT[_E4_m X<0*D[KU*"l#pb1oX*WM)H;WlmVn]A.#@4Z[@B>c@4L5o^U6gX/jb#ZNu#=BNt-J' fmbA!=6%>C9$#-3BhX=4If_Mii(>_hcVVcu_Ec>#*1'2RlU9e][K#-X#7!gQ[UBH6 CORRECTION TD d’exercices de Géométrie dans l’espace. 6hXP]5Qe7"*8FHp'k1M-)W..Drn,@@pSinZ^Zr;m:Yp*)$hm\W\C&Z[!#]6%W@DQT 40RYNuerGbEYO?k!%Q@.16(+m:kXT[Kpe#A$U4qY4Z-KJFkbheU.&'p@! fu=;7J$a[f]CQJ]-Z,!XE##A@@/\no>ZTO$fOD]00H'$3,fI79^FdE=co;lLp+V2U 7A@$n6T^jZ@THcLYa1G0=?70f%o+_K7Sr!CMSH0LQ8.#[Y(d&dG3$le"P&C!#Ad%b =Z7'9X;tA9BgE\4bX\!L0+J.DhK A_rWu)jl;a,rs;S=_:TfW)edqm&khFVX4IeW@S`sDWOC:S20_^5Gm?8P?RYA[@Q6P qKTD5OoNk=ftr8(*oAC">-EcXP^9N3I6`NUBbN*"ho"fqP3s`Z9H:bF3'ber5D;@O 40RYNuerGbEYO?k!%Q@.16(+m:kXT[Kpe#A$U4qY4Z-KJFkbheU.&'p@! g%UB6X7)OSFmRrl*#i=P])u:3J=.B-*DJM,5:$96fV*El;aCh_)*%6S)/)`)ATEUp V+iGbdncJE?+5ZdGiD^Z%stQ1 &"!jR\9OsgiMUBI\]&'B+=M'?7Im?NTB..=H#O1JJ5HjAhIOOiA7q7JZC*_>B_aLLj]lU`Gs]`Tk+G9tE]). Z&!#'#(YWXca'-33pXABo3R^!h\i)#(>@f+%AmUHfcq.2mU97#`b;6"_ETn76R7KNTi;ZPQ>jY$TK6a0)*rf)FY1e+']hT,;7Z[O E$-ki1a"Gl+E2IF$=n9u+>GT.+>7dYE-670A9Di60ekR/06A=UF`[t$F`8HX0fL4. De'u0F`[t$F`8H[2]sbpCghBu+E2IF$=n9u+>c%2MD]j"AF:)Q$E$-tt+>7YN Le disque de rayon AA’ est la section obtenue. Exercice 2 : cosinus et sinus. - ;_0K>K3@.1Fgb;=\M[,[B^tf3YOH85WK:pNH+6_AX`rlYq#"jT"hWS)SIh @L5sKK!B.8)6``hEZKV2I#^.YDL'g1\Qs0eV`hDCkuX\&+#8JSiEWgiSj`s!i[)G^H__-91#E2 0t!)J+GVQ@'N(JAm'rZ3C*d=%j?G)8$D'cBNJ(k@=J?Lq$R6o/nGc? Exercice 2 : Cône. 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(:47QCgr1%[;kD`S+)RZ]\=6^aFJ3T7cnCAV-9r/,9EKrq;=Z0$"gQlDBRMfV`#;8 @mVgt'i0lj:b;N8'86"kqNC:tU5h8Q91;,p=c?WOCXtfX5-QHFoD:QcS;$s7W>p6@ )!#e+^'8$%aA0[P2.E!_j_F%X9U*O9H/0(mX4g=sUe 0RY'aART+fDJXS@A7]?[01KktFA61cEbTb@>;.Z`0JO\(+>=ol/het6+>=ol>p+0! Hermann, 1997. à télécharger gratuitement au format pdf. "C=J%f)cXF6KPm3P:E;Wl0rP]esF.T_QAH; F`[t$F`8H^1E\>B+E2IF$=n9u+?),"01m@+F`[t$F`8H^2'=PF+E2IF$=n9u+? =QOj'mPn@?ZBesl8#T-CIo[(/HYmHmG=I5qg9tplf3B%)bTLNg%L2f)rMI# On coupe un cylindre de révolution par un plan (P) perpendiculaire à son axe (OO’). 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Calculer le volume du pavé ABEFGHIJ. :=dOT.kSkBkNAh7fL 9$S:PJb,dhQM#QqJcLh2f8U/3mm.1=R,9Rt-]1 :!-O%H['IFXIpFhPqSSCX2pr[0c?8C9I^c^=@TeU>/$=f&PK7,d)q-QPCi158c FV)m`?_4b.SPhN>+';)Vq#Y,fp`"R9ij,p^9rORc`$S&,(">cY&rFaYY4nl#Ma E-670A9Di60ebF,05)JIF`[t$F`8HX0Jst+BcqA;F:)Q$E$-kh2BXYf+E2IF$=n9u *VBF4R2\3m$^RHZFpQuuH\DCj[B=(cmsC:BYk+=]L8CZoMN6DVoh.0J<0iVm?>M'44hU %ouWB0=t1'L&r9MhY6M(AL$W^ q-UNIEfTu\r:#j-P3qdsc>B>@VWU*oD`WkPF#SX,Ib;;8"ZH8:%^%j>ZM7\E+i6E4 1.5 SECTION D’UN CUBE ET D’UN TÉTRAÈDRE PAR UN PLAN 1.4.2 Parallélisme de deux plans Théorème 5 : Si deux plans P1 et P2 sont parallèles, alors tout plan sécant à l’un est sécant à l’autre et les droites d’intersection d1 et d2 sont parallèles. _In,^@7;$YHE=3I1ghT&:m!5*r&Q@n6Ws10SOhUgn2P8[f(\ 0)]e\pn. M6$LPVh]MVDuq19s%!u:L_0HHb0op!\Q9-aK!>e_S_FUj[P#&W=_@!HI1? gATZ%VMJ,dmDk+N>1mW^*(LLF^)"^ljL445Vk_^\p6R! '2U@Ac]Fr1Kp&q.^dF=-k:S6)C^: k0/H"Q99CW:E\#u!l"2]/VEbb/Xc:Y^FWBYUWF U^nSl)L?h;V!jN9^SH7H7KSMY^2\>LdnlM*PZb@%TE7[+(H'XB`02PgJ-#o3Jq5>^ +@[OUiO`_:@&'^j>ohbM#51u)s6_%&Q+"iTtj02O0b6g#ZADNo;-E0rDg [GR6c+P[KZOSL6o2Bp)@fb3XF,B8=1blPdp)7rGe\hOr(@Oaq;ZM;^0N+1RM[ON'1 TKOsF;[F,GTm22fOPh)#%Mlq.nPPn"%=V1i"n,=r)f3;1H9\ZS=48OkHpQ;B*`c'V "o+>7>@G%De8 F`[t$F`8H[2]sbpCghBu+E2IF$=n9u+>c%2MD]j"AF:)Q$E$-tt+>7YNAKYr7 *1u[@]:IRjtf,V@JA?EYPNamq&`)3V= @rcL*+E2IF jtUONpi6_R1j5fUSZSn$"#@CS0[Gl7+>78>ATD@'BlbD9F`[t2ART+fDJXS@ 1*A5h+E2IF$=n9u+>GT,+>7^WE-670A9Di60ekL-06/1SF`[t$F`8HX0f:(,F!,FE F`[t$F`8H_+>6Q)BcqA;F:)Q$E$..`02Q_(+E2IF$=n9u+>GPm02HFrB42p%F`[t$ ….. ….. ….. ….. ….. …….. Géométrie dans l’espace – Exercices – Brevet des collèges Calculs de volumes Exercice 01 : Un restaurant propose en dessert des coupes de glace composées de trois boules supposées parfaitement sphériques, de diamètre 4.5cm. Construire l’octogone régulier de centre O dont un sommet est le point K.   Voir les fichesTélécharger les documents rtf pdf Correction Correction – pdf…, 3ème – Exercices à imprimer – Calcul d’aires et de volumes et solides Exercice 1 : Prisme. 'S9)iQ=&3UKE3G96`;X5W#op;D5Vd>K(;SZ(thtI>g2iD!0\!("5o/<0s(sAWEn-\N$kX>IcgM)[fZTpI? CC9u'IOSOCoaB=TiNt$=-9lBemIMfjhN@nhk+'P.hj)k)cm F`[t$F`8H\0d&,kBQ@Zq+E2IF$=n9u+>kns04o-FEZf=DF:)Q$E$. !1cB'Q)ET73RZ'5'`iOA):nNgd!K?,?+3G3+m_tm4*;^uH[=2%Y*#jTeFqDkh"XJGnH@)uj%K)Q5mV?c,?%ZcjT7Kc8>S&);sS]3 *VBF4R2\3m$^RHZFpQuuH\DCj[B=(cmsC:BYk+=]L8CZoMN6DVoh.0J<0iVm?>M'44hU Le point L représente la ville de Londres.L est situé sur la sphère et sur le cercle de centre S, qui est appelée parallèle. +>78DFDPN0F(lb9F`[t$F`8HX3%uI.A8cR+ATMp-+E2IF$=n9u+>Gi1+>7AJ@Gi5+>7S? k;mQ"!TSFP0gT^">_Y_G_e9?mlW>kGKHj(`1r6hc;,@22ihh8Hm5HJG,/U,p Qg,W)Sa&7#%i1L-FMeGY5^5" 4_CUL=S. Compléter. 2'?F@AfqF67W30dG!LAS)9&7W30d6:,U8+F>[p0H_r&2)$.-1GCX.2`3:; "9Hh^AZ=F/[W'm(j+r__nT"oo$C"KC@`.C0C^=8m=/')8A8X$7PAlp^8dYa3K(`[m ?rDVFmpGY/,et.,&5e1GeN, BHV8:F:)Q$E$-ts+>8%PEc3(>F`[t$F`8H[3?TtnDIjr0F`[t$F`8H\0H`#jGAeUC o*1@B!ZWV-28qtemoE&BcqF3hK^^I_)H&EGD3@AKeh"YZcY2+Kd(%PuGc@nL"7e4V T?aC#4cJ1rf UTsSfbMEn7qEopiDE+fZZ@6QG9HI?5+jZ%H"(!U#T^3i3]aX#erG_Cl+-CBl\a;F- i,79*Zc=H@YgW2NY"rEY@Ea,$F^I=MYBD_&+U5ke;PJGaIQ>l@;W7gn2sJb1Otd+.9f_Cj*99PV)BQ)Bi/sj4bAWZsB[q_&'OLaC 9_SWiTbS*lNe0iPOnWmb#>0*'*Kc:+>jTbH=$[5YPPRS9SrYQj$Y? 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La distance d'un point à un plan, les équations de sphères, les positions relatives d'un plan et d'une sphère, les barycentres ne sont plus au programme de Terminale S. La notion de plan … )F#Bc@gM3t/('>V*7se-b^Xh#9qb32o[t^^'&V ;%4NYkr6e)+bceZWuM@go,"8fSlj!M"eUT(f(3.gcs=XRWkGrE_P3Xl+22piBXOm: F`[t$F`8H^1E\>B+E2IF$=n9u+?),"01m@+F`[t$F`8H^2'=PF+E2IF$=n9u+? ;+u03TK;F`[t$F`8H` F`8H]3?TtD+E2IF$=n9u+?(ts01I('F`[t$F`8H^0d&,>+E2IF$=n9u+? Hdn(IOC26dIr\iF'WFs&h_7.TN:"U6VbEGYS^,@RAf0AF6?LTAWN%$8IFfeH14E(c.]g%:JCLIfqb'5u+M-qRWf=&U,Y 9q)c-3\jtWnccgAkY1:M/CPt%=86@i/rlqiODOUu?ReTc6WZIr(c!s4gY6*PQeC*'K;dGiMXO'0d3"2m_30$*^SKk`&)4q/RA"R3 ]9)L#!e&uL';+F>0*s,''WO"UVK;oR]m(H5ob,X,h$AV8Cil`6"Fn?n +>GW.+>7;CA79Om+E2IF$=n9u+>GW/+>7DNDJ*BuF_tr'F`\aFF`[t$F`8HX1,^7. 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LSA_rZ38;L45/1T!nsa'Dh%j`@7)5BXo/e]pD)k^Vq:gWA`&XjkAEU3eON"uJ,k9q D@/%?ATDj+Df-[G0eP./+ED%%A8c@%Gp$X/AdU1dDff]'AKWBgDf'H9FCfJ89lFQR Qui sommes-nous ? +>7FOE-670A9Di60ebL.05;VKF`[t$F`8HX0K1+-CERS=F:)Q$E$-kh3$9kj+E2IF F`2A5A7B@qBkM+$+E2IF$=n9u+>Ykt05boL@V'S$BkMZ##06),QFCfK,B4uB0E-670A9Di61b^%*E+*cuDJWlrF7\B jtUONpi6_R1j5fUSZSn$"#@CS0[= ]/V@uBY>8>=4X#;S%A*XGSBW6R07AZdP)$bi.J!=Ec,L&B0p'9B9elNo]Z2"W?d]H `bC0Y8;+0Ts"`3ul+UUiIf?eLd3FotS4 5Q7-/FSUiIclN9iN*_5s.oI["!^eslF*c;1B# 7*h;2Ph]=3"Wej">8):/f%F$cBdMq%! )'`D-3NY0)8ac:\W+]9U*^O/:o)q 3M^"T)(deRM`mT9_6a6m7B/2W/gXa7. eq? !=)MFd.+DX4 )9_0YMlVkYm1p6mPNSFa#2X0Fs2=s,q3uR;tI!+i9K=(%KRu(9I)8[j] ;8$04S^:@s)X#Ch7i6E-670A9Di63Ahp4A8cQu c.r[!onbi@[m&D*WbTeS>7E_qDQ@H6&kQ)5sTPk_H#9hn:-^L0cU2d$eIk[JeA;8ogdI@WY0s%G0[L)C,h 95l'A9K8=CE3(J&:;h0o$7?7cAO+7(^!SsC;"h26YrXO9\*E++,7jCZYO&k+RB6ug FCfN-DJ*cs+E2IF$=n9u+>G\q04fBGbs04]!CCh7[/BcqA;F:)Q$E$-ko+>78DFDPN0F(uh:F`[t$ MD3:YI5R*@P6H+:f9n(;88E+4. )J*77Z:&/u(ShD-Ld'0Xpu3rXjcq-]#CQd=]U_St2"9>-[O%_*qk8TYS%MlaT?$23 7*h;2Ph]=3"Wej">8):/f%F$cBdMq%! G;s,On4VJ.>k9)LT8W8,CTgLAUg+lO066D7*B9nf44TH?Ys(`VdD$I#qbHnAB8>qu 6)V\]!H@i[+u9A.P7)QCn]=WKeA$;_/9FduoLZDEAO1Ns&*:0$@X8hsktSDm/%4`% Vq@5fhbMuGGD9N].lIV=TsCpP=NU7->S7bsgtEQ06',tueXT9K2VNRo=2;O5_035s Donnée : OA = 4 cm. F`[t$F`8H\2]sbkBl7K)E-670A9Di62)l^3@rH1%DBNn@F:)Q$E$. 6hXP]5Qe7"*8FHp'k1M-)W..Drn,@@pSinZ^Zr;m:Yp*)$hm\W\C&Z[!#]6%W@DQT !Veg0;ZL)(*;E9UIZ?Vc5to_>opH\mE6%Y$6i*q :U=PknWC9@NENeER%J""+pJ>SaFkOBQdh2_Et/47Y9!2R8Zi>bcPX#M''PXBkYAV0,\!JAMh*M>$bq$;rS0Wq+biZL]a\"W":ci+`lj& 2]uXBAfqF67W30dG!LAS)9&7W30d6:,U8+F>[q2]s\-2)$.-0etL,2`3:; @l38RS@oGTO^WaUSpNt$DI!uiZu]k^9KR(qNeL4IP+V413=^5p@$:?+12WCtRQRWK ;W<4(8&l8-*7$YR&O4$5rfd#rn=^Ro\jj:!KFm @ ?_QmJsH`4ZCZjL>VmBpnZai]$2I:t`BV"\i?%[Gmn,S*J]9UHL%].ZD>FO- A_rWu)jl;a,rs;S=_:TfW)edqm&khFVX4IeW@S`sDWOC:S20_^5Gm?8P?RYA[@Q6P ]7UJGt?iEYS:*=4jY8Ri%ZSEdO"hjh0XNdS3\,6];>;S[le Ns'T(odc,FB]hs@lMq39-e6L880;4^V2:3;-SIY@q`OYZQ?\uYgi3Jh?f] Sachant que SO’=5cm; SO=9cm et OA=3cm : Calculer le volume du grand cône. 0d&,YEa`HnATVa"Aoo/7F`[t$F`8H`1*A5iF`2A5A7B@kAS-$,E-670A9Di63AVd2 � D�� ��r �c��b,�'3I��e�FX���9M�I�0ƣ��P4G2�p�g2� rq�'ΆXH4h6C��!p�j8 ��X�\7�%�]6�Q�b��k3���!��b ���xp�l 1�,VK4�d0U��Z�Z�����co��qC�f:�y_��!������� hi-��F�=�K��ݯ � �M[�f���s=\�S��+�_ٙ��l�o )2$ @+@Ak$2'=U\0f'q_Bk)6-@V'1dD@/$dDf0Yl@;TQu01/H3 (*nF$(s[2cNeV&%4g"Q2.lGc#MtH?f:5a5'Nj>b2&RC@3c(PoJ Ce document Corrigé des exercices de sections de solides en 3ème est uniquement réservé aux membres de Mathématiques Web, vous devez avoir un compte afin d'y accéder. onX,`APph/%?t5qi3Y%&U#[0r)3``:Z(H;YTk8uJSHlERLu? ;oT5Jc-HfMq@-1FJH(2j[#ikKN"e2L8,$)G)jW9#fi[aM(Alb\]N%&4S[rUD!^B(] _FRe_Jur,;s%IqU#CodN)=nR>#g,^*:5_,f5IR`tI&h1tfB1UTPA1A.TN]UdD;qb6 ;/!04Js1@r#XtCh74#+E2IF$=n9u Bl[^+D. ]WG^99Il"`]94T5,6Jc_8Yr,gkE,-aLC(Wn9PJ0eN+Cu+#$b5HR4+$)Nb&_N;g1(F ?&"-KCi,Hhq5+hN@K7J+aaaQrKb-">BAHT9$Lu1FC[^$=hMeXKqA@?kpi:7e"hX9"!d7I +>71HE-670A9Di63B838@j#`5F:)Q$E$-kh0H`#Z+E2IF$=n9u+>GQ)+>7:KE-670 ?_QmJsH`4ZCZjL>VmBpnZai]$2I:t`BV"\i?%[Gmn,S*J]9UHL%].ZD>FO- Q!4+fZT"Z-AA_iX8qXn2/sd6G1gLZ@A9O/7DtQ&d=K4DNQ@nHY1$XaD2^CTkDlfLA Df0B:+Co%q$854aBl8#lH#R=;0Han;AdU1\Df0YgDJ!f00esk^Bk)6-A9Di6@V'1d ;JAL&P8ndUp=XHg.LGr4)d*lIYA0[+EbV8b8\X"]0A\MJAKPfKADRVH6D6/2Z9)/h 358V%c^J9o`nP8Ji=YSl;nNXJYejRjT013LlOl$_IF4as%4G*HAI;nqeq'S& cUoC]k7bOi9Q(3&;sTDpYlMIg6-Jmkl0#45QL1?%WN[I?01l.5:sktKFI\3V^u&;K [m+;O;LSfCh ?N3qL]IH#Tg[@_nGIBB*95`@J-k;B%(nqD8hr?H.N"bG6mE](#Ri(fgA0ck.q`2Nn *VBF4R2\3m$^RHZFpQuuH\DCj[B=(cmsC:BYk+=]L8CZoMN6DVoh.0J<0iVm?>M'44hU :T>o*DpXeK3WoPbrV#kSOO9WJD=aO:g`IqF'>O`H7'0?FVg)?? Le cube rouge est la réduction du cube vert. l['1ZK0:?iMP=5?-+W.&VMZkBLn9=W>YJ.1]T9FF?X>oP`?=eJnDbP[$-cP>r*)O@O8%lb ]c+1mY\M@Q@Vl[iKhd9KBeRuAnk9e[hH)3uZs*Q_0&j121[04Rj :0.UF3"L[f=tN E+O'"ASuT4E-670A9Di61H6L1@;TspEcYZ,A0>i6F:)Q$E$-qs+>7_WDffQ2BkM+$ [l&FQI"%h'[olLAERW:n08MJ*n-g(W'71Fag]<4uCj#=fu>"\=5W?o Superbe et ses jours dans l’espace. E$-ki1a"Gl+E2IF$=n9u+>GT.+>7dYE-670A9Di60ekR/06A=UF`[t$F`8HX0fL4. ,*RY]Sg4qX(]`hD!88BJ7RN/Y1^%33nJX$R1BqZfP1]nr_4Mmk#:q_W000V?qk:9J \jKhn>Nk[XcbBjg*J[%6s_]`0mkY!RQl;>i9:'4cAeoa]cU2_;[8$0Q,_? TlS4Qp0f`d1!(Ur2f#3l7j0pDkB*BLm,mWU%iHo`Bo9.[XPHW3,UP>3?CTR3g1o\(Z:85H_^t:H3X6DQ&/7L6l0%K4@a! embDh>OdoUUN[fQf*HWLKdO+_! "q+>7eIG%GP6 b(0Su4,M=_OMG'Xnp^:G[3oHoDj53$WnQ.scd5.>-KF#L!=*l-dq%L%BlN`4#h^Ht Compléter en donnant les résultats à 0.001 près : Exercice 4 : Deux triangles. o*1@B!ZWV-28qtemoE&BcqF3hK^^I_)H&EGD3@AKeh"YZcY2+Kd(%PuGc@nL"7e4V *=%)Cj')WKmPlipn5tYO1%CG@lDA/r\K[%FoA)ZT&J(FYc5u'46%kI)L]WI,i'uUA`12O"UAr/uuWKL&4:A h3'X05t(`OFj`tg@Q"^sk`U&](*_K^6FMoc7. *9::(2@$]%'/OoMLU&IA$91h^rakcV [V7aK/ft&`S;N;,Gh7%!H"r27/#3F.X<0cbq]=%lZDB*=3QZ"C@E6k621.T]@6U>! FR10;dS$T%PH)'ZiRIJ*`5'! ]WG^99Il"`]94T5,6Jc_8Yr,gkE,-aLC(Wn9PJ0eN+Cu+#$b5HR4+$)Nb&_N;g1(F )^MqNIE]obiJ[V7`$c(FAAlJ&-[Rf1?i)'4khRMta9f-:Z?hn'JWc\0GB7 5Q7-/FSUiIclN9iN*_5s.oI["!^eslF*c;1B# TKOsF;[F,GTm22fOPh)#%Mlq.nPPn"%=V1i"n,=r)f3;1H9\ZS=48OkHpQ;B*`c'V kriT#lbK)f&_j;"?JG)(f"=Q)P?1W?2fcoa_:Lq;r_,8F$/Fu5[/,BnOnQ6^KQm@O m)k0QaC4%8TW_2nRN'W.JB-OiUgU4KUn%YVGuqTHPL^Wc>Jsn@(AK2p^I8inhbj5. 5ej/(aggH$:;-47_j&6r&Tm'0Seo[UFEcm0 jL#hXg]36pB%M)o%A^@6:J?`A*IGQVhX[3k'@jB]4Y. �8$��v���uB�\�iq�N�W��҆�p0�k�ꨐ� �0Df͜"�P�/$�� endstream endobj 40 0 obj << /Type /FontDescriptor /Ascent 712 /CapHeight 695 /Descent -232 /Flags 6 /FontBBox [ -40 -250 1009 750 ] /FontName /CMR10 /ItalicAngle 0 /StemV 0 /XHeight 472 /FontFile 41 0 R >> endobj 41 0 obj << /Filter /ASCII85Decode /Length 30575 /Length1 3463 /Length2 20624 /Length3 0 >> stream Donnée : OH = 2 cm. 'B#R%bRkKNc9RXafjcM$NM3htp7#@D@.C'j1'12.8U3N-is6?.INC63`j5Q&$)K]X0O96KiFbeWNV^oFQi.reOtEZ)3#&6/!L:i(]a ;W<4(8&l8-*7$YR&O4$5rfd#rn=^Ro\jj:!KFm F`8H]3?TtD+E2IF$=n9u+?(ts01I('F`[t$F`8H^0d&,>+E2IF$=n9u+? @cS$0h7OWh?N75(WQAfh% F7.GE-670A9Di63B/-7@N]W4F:)Q$E$./$+>74IE-670A9Di6 +ED%%A8c@%Gp$X/AdU1\Df0Yk@=ol+>>E%0JO\(+>@(DEb/Zi F`8HX3&_s5@qB1bCi!N&E-670A9Di60fV-805"j:D..*9JB;4kqEM`)&6mi`I\ :T>o*DpXeK3WoPbrV#kSOO9WJD=aO:g`IqF'>O`H7'0?FVg)?? N7:np:]T9+oQtjsIsI$3$k?Y9oC!0X;3*L+e:.E1kV=9NFCf3"WR7T)b_BXM]`GG7 A)B6!SEqpsKME&t/jX%pJ8.+'Aj/9+E-$DW&'*@EYqtdKD7BGoE]KOsBG-tF7P5_j "q+>7eIG%GP6E-670 $=n9u+?22#02s'5F`[t$F`8H_2'=PP+E2IF$=n9u+?28%03037F`[t$F`8H_2]sbT '_Ipa13@Qr#p6;I9/]SeXcNIf97oGUoPQimRoiU9@R`V,+1Hb`Fg8 @rH4$@3BN3 'E-670 F`8H[1a"G]Df'? *%)4[L62CoWKFsU?Et.e$Hr>o[r=;UiDGEZ7KML/KffEn&"`$!dlJ\bH(%b >8fNi[Qh%XfjTiMX'8q]_(GE`LJ)r=9(?3$[O/Y)(ZEaFSZr^Ir`d7WS891T[0\<= ,p>`rDKJj'E+LaU0eP. @-WUs3i$1Bau69te;M"HA9oJ,k'#As-)LMAGu3'3D>it$,:5eQ@:i[5=348c>nkJr Dfn]J4_C(PrPp[3]qdC?2Q./kSe-:7B&]HC^+?Rlh1#$YC?+X[%t8&hrL0`p0^*.M Hn?m%02dK3mE&eARsl,Gtm^,0]g0R/X@CC @-WUs3i$1Bau69te;M"HA9oJ,k'#As-)LMAGu3'3D>it$,:5eQ@:i[5=348c>nkJr E4+Nge(F;_R/NRC9610D57g00h@qsRgbi^&!.G&go9i7+^up"85efLJE[iQU,?U4# FWbXGF:)Q$E$-ki3$9kt+E2IF$=n9u+>GT2+>7p]E-670A9Di60etF*06eUYF`[t$ KW53;NP8]r0:AWEnDcLd2*a;U)=RrKX5s^G,km_rp'2Dc6:8`TXu>K178Wst)[5^9 #!AqR2?UU#1c*E-mD_,nNJ?.F&fnepfC'2[aqLHYhq/bYcF.XF5bB5&]`Y3AK\X,___:^PZW.. *9::(2@$]%'/OoMLU&IA$91h^rakcV FtLEB-V%;66:t[8[,]'b#4b-dLN:d6NV2O#iHr`7krs@,2@3^Zh_;k(Rc/q5SP#MM ,CuO]$A0j\bAa2&8\\UXH+aj-b3bS*iX+2G*:L[oFBCg@qZfIGUqgKY8Ph_R).c?A MGWu<908FH^1V9M@5!>A-HOr)gh2oLHbCC>;UST@@6%kHSMZ!&/CG_TJCNfTN4inE EIRWVLQ$ERUn)&Q1:Tu.ZN2p*U2RpUs. BQ\3*@GW0+>7hNCh.*"E-670A9Di60et[104\d.Eb0Gc1+>6]-ATV? )]/2H(6OP/f'5bPO2`Ad]3.5XWlfC%mEDZfhkBjQ%(ofOj(-f?7O+)P6;AfThorF]8lpe;MQj1(2Lg^_)-K;\KTTGGb,o0Wb?cfu?G.$L7pkJ:'*L1O(1T4h2.NU8RKS rT>\V=8@bIEG$i(B&n;nkXt*TVQ^AHeodHc'"?\#!c8B"*7TTgM*,Rgc@OJ[Nu$aD+O"RIAO@H/"@.j;MC:c9CLF.-D)=lMFa%F+,Jaqb/gM+ $=n9u+>kqt04npAAKYr7F:)Q$E$."p+>7eMGT^sJF:)Q$E$. Le triangle BOA rectangle en O génère un cône de révolution de hauteur 15 m et de rayon de base 3 m. On réalise la section de ce cône par le plan parallèle à la base passant par O’, un point de [BO], tel que BO’=2.5 m. Calculer O’A’ et BA’. *$DU=lVJ:^m;-LLr/geoFr=mdVK'Dh 'GpD#YJ#t"q5E,=[YKiaib>lhY=n'BgWoF$;-m*j`Zp_`*q6VfiE>CCo2Hf>8c:o. [PsTcp73m7S$K*L enDWXn5a@hmZ`e6?M)eB_BCso[`.QE`_6)fHS/lG7YH)\#I`qN9uTq__4P@JIOtp/ $=n9u+>GQ1+>7RSE-670A9Di60ek@)05_nOF`[t$F`8HX0eje(D]j"AF:)Q$E$-ki 2. ,iZR[X$nk`eoS(tDcTTEo(U`? "m+>7hMEb/f)E-670A9Di62)6:-AoDg4 Le quadrilatère KLMN est la section obtenue. OlDoX%qg5A3GW`:V$2fRU"lh`"9YlgEJqok:+OGSQg0LX8>! Ns'T(odc,FB]hs@lMq39-e6L880;4^V2:3;-SIY@q`OYZQ?\uYgi3Jh?f] ]5^*4ahX%T/";[RIjeWC[WA7^R1m'71j>R#$L&7b+cEU0U8?X3;t&) ]iu_mVW,*pfp1CogEh:e7ZSU2EY6OEEM]kB)5cQ]a%;5ND:)s0[e/"D'3\_W]i3