第五十七章【平行线的交集】（2 / 2）

PmMvPIKA456j6byg5pC96YSa57WC5oaD5pCZ6aCX5qq45KOC6Yy876y65JeM5aic5b2Q6JeB6YO/5Yaw5Yy877Sk5Zeh6JeM5bCP5YSa54mH5YSH5aic5bC16KqH6KyL54a65Iu45JmV54y877uO5YC85bmW5o2J5YSa54Sa566b54mc5qGy5pGQ5Yy876iX6bmy5oSa55uc5p2754Cd56m46K+Y5o275ImF5Ya95C4uLrG95au66ISa556j6bCI5Yuc572D6LGw5Yy877Sk5ay96IGm6KqP5Yy877Sk5ay96Ja75IGm6Iy874qW5baQ5bCc5aWA5qaE54mF5bq45Kic5b2D6bq65K+36ISa55eh6KG75raE56q46Iy874mO5o245IOA6Z+55IGw6IS85YmN5oyS5Yi95IaR5oSa55C/6L2R5SA+Yzw+Yy88DYKA45q85Lqc5oSa55q85Lib54a65LGk5ZmU6Zq85L2D6Z+55Iy875eh6Lmv5YSa57qw5auS5aic5ZG/6K+Y5r++5LON5Yy874e/6JmU6amC6KaT5oSa54il5aCX5oa65KG75oWF5bSN5aic5bCO54a95Iy874mF5auB54Sa54KD57+B562D55mC57qH5ZGP5bi/6L2D6LGw5Yy877yc54C45KSt5ry95Ya65Iuc55qk5a245KS+57q65Kic5bq45KCb5aqP5Z2I5ZO95Yy874eB6ae35Z+k5b2D6Ji857qc5oSa55qk5Yi+5Ymc5q+Y5rGw5a245J+U57q65CA+Yzw+Yy88DYKA44eB6bib55Wz5qCX5q+Y5pi/6J+55Iy874yH6aKd6buU56q45IC45IyQ5aic5Ye755a856ui6L2D6b++5LON5Yy874ab6aS65ISa55G/6KWO5oCc5r+654yh6LO55aGd5qS45Jm/6Iy874yA6LaE54KA44yH6YCA5pu/6IKQ5p6j6Yaw5buO5aa96Iu45J2h6LuI5Yur572D6LGw5bSk5ay96IC45Iy877Sw5qqz5oSa56245Lyc57uO5bmK5oGm6KqP5YmF5Yy877uO5bum54Gm6Ku66Ky96KOt5p6j6Yy876uI5ZOB6biI57yL54yS5aK654+w5Y645Kic5aOt5oy875Kn6Ky96Jeh6Lmv5YSa57mW5o2J5bOP5aic5Zmr57Gw5Z6u5baF5Z6j6YSa57GI57G35oCc5pa75Iy877CI5Y+E5qiz5omc5qGy5pa75I665LSH6KW75Iy874a65KGy5rm35qS85LKC5oSa55qk5aqk5aui6Kq7552A5oy877qH5ZG75qKF5qKF5rqc5aa96JyB5YSa54GX5ryl5qK654675Ka96ISa54mF5SA+Yzw+Yy88DYG877CI5ZqB5YGm6Jqu5YC45JOq6JGP5Za75Ia95Iy874u65ISa576a6bCJ6Ii55Jqk5ba75IC45K+Y5pm/6Iy877m+6Ku66ISa556j6bCI5Z6b5Yy8772l5Y6+54Sa542J5Y675LCI5Z6b5bOD5qqP5Za75Iy877q65LeU56+Y5raF5aSw5Yy877q65Kq45IC45JW95Lu75Iq45LGI542G5Zq85L2D6K+P5Y245Ja75Iy875eo6ISv5YSa54C45K+U5ZCt5Yi+6IC45Jm/6Ja75K+Y5p6j6aG/5LG35omF5YKA47u75KG/5I645LGI54Sa55a75J6b5aK16LCW5o2H6au66L6h6Y245Iul5YGm6J+55Iy875a75IWw6J+O5Zq85I245Liu6J+55J6j6ZOB6aWf55a75Jeu57Gw5Yy877Ou5aS85ISa55CI5qCA6Z6j6bmv5bG35aqH6KWh6KW85aWd5oeI5YC45L2w5aiU54Gm6JOq6JGP5YmF5Yy875Ct5Yi+6IC45Ja75JyD5ryW57Cc5b2l5b2l5Y2G5Yy876Gs5oC45Ja75LGI57CW5o2H6bCc5b2l5b2l5Y2G5YGm6Jqu5YC45Iy876Wd5rqH5b6J5p6j6YSa57GI54O/5YqK5oy877655rCP5aq45LSV5o2B6bu/57OD5oi+5YmF5Yy874a65JqZ5qWd5rSN5Ya95Iy876+N6KOn6ISa54C45K+U5Za75K+Y5omF5Yy876S85JeW55a75L+b5rSX6baX5qCd6b2D6KqP5Yy874yH6b2Q6JKn6ISa54+X6LG35oCc5rG35aqH6J6b5bK66JCt5amt5ZyA5q+P5YSa56S85JeP5aq45I+D5Yy874a65Jy755SB6I245J+55IuP5Yuc5oy874a65J6+6Jy95KW35Yy874a65JaN5ZCt5b+I5oqK5oy877e75KO75ISa56ek5Yi55Jm/6Ia65LqH5Zi75J6j6amu6Iy877Ou5aS85ISa55CI5qCA6Z6j6bmv5aO06KqH6Ii+5YmF5SA+Yzw+Yy88DZ+874qV5YyH6aqT5aic5ZW65bCI5aC95Iy8756j6YSa57GI54O/5ZGI5i4uLpyT57uC5YSa56a96Iu45I2J5ZCP5rGw5Zmr57CI5aGy5pi/6Kq45Jm/6LCI5Y245L6J5p+55Leg5oi55I6A5omF5YG877Gk5Yi25rqp562H5ZKn6Lu45LeU54Sa54Gm6I2H6YCc5qmu6IiP5Yy877aX5qWd5piU572w5aaL6IGm6Ku/5bGw5YeI5YC45Jm/6JO95a+Y5q+P5Yy875uc5oy45b+654C45Ja75Jm755C16I2G5YiP5Yy874WZ6Yu55I+d5am05a2B57Sg54Gm6L2D6YeI5YC45Kic5Yy876ij55iK5oSa54uJ5oaI5Z+F5rKC5oO/5aWU6Ya65Let5o+754y877GI57ib54O/5Z+c56y75Ja75Kmu6IiF5Yy875a75Kij55iK5reg5pm/6Jq85LeI56mk5YGA6KG/5Lib56KV5o245KiF5Yyu5YmF5SA+Yzw+Yy88DYKA47Kc6Y+A6a+C6I245J+55JOB6aWf55eu57Gw5Yy874+85bmW5py755SB6ISa556j6ZOB6aWf54245ISa55+c56+Y5r2S54mO57eb6aWd5ouc54y874a65K2B57Sg55+55Juc5oy45YC45K+U5YSa54u45KmJ5Za75Iy874a65Iq45LCc5aic5ZCd5Yy36IGm6Ku/5bq65Kq45LSV5omF5YKA47KJ57qJ54Sa56ek5Z+85ICc5rqH5ZqB5buh6YW/5bq65Kq45IC45LGI54W45ouc54mF5YGm6Iy877Sv6J2K5aeA5pSf5qiU57mU5r2S542A44KA45a75LGI54Sa55+c56+Y5o2J5ou45L6U5oSa55+c54Gm6IG877uO5Yu45KaL6JuX57Sb54C45Iy876Wd5rqH5Y245LC16LSb54C45Ja75Kmu6Jq85KqP5aOC6Yy875y755SB6Ja75J+36I2G5auI5a+Y5pi/6KC95J2K5ZGI5oy8772l5Za75Ia65Lq45Iy875a75LGI54Sa55+c56+Y5qWL6KC95Iy874a95IyA4yA+Yzw+Yy88DYG874a65I245JiP5bmU5r2D6bq65JW95Lu75Iy874u65ISa55qu5bOG5Z6j6aaX5oC45Iy875Sw5r6E6ISa556j6Zql5oW45oi+5b2D6YmF5YyS5b2S542A44KA44Sa55Sw5r6E6ISa55a75JOB6aWf56C95Iy875y755SB6Ky75JGI5p+36I2G5Zq85I2J5o6Q5am+5aKB5oWD5oO/5Yy877u05p+U57CW5py95KW35bCW5rCI5b6J5pa75Imt54Gm6LSv6Iy8752v6LWU56y75JGI5pm754245L2D6but5pa75IyA4yA+Yzw+Yy88DYG875W65bCI5b2/6IGm6K+Y5rGw5YmF5Yy8772D6K+P5Y245Iy874O85b6U5pGI5oGm6LOD5o2A45+875eQ5Za75Jy755SB6Ii55I6A5pOB6aWf56C95KOC6YyA4yA+Yzw+Yy88DYG876iU56Gy5raE576Y5oa95Iy874O85b6U5pa75IGm6Lq65LeU56q45Jm/6ICA6Z2K5bOD5q+Y5pu65Jm/6LSv6L2S542A44KA44Sa55q85JqB6Ky75JGI5r6J5qiK5bu45I2J5oy874a65JCt5bWY6YC45JeM5bCP5Z6b5ayQ5o+757K35bSv6Kuc5rGA6aq45Iq45Ja75Iy874a65KWd5oe/6Km+5Z6b5a+Y5peu57uA5oy876S85JeW56KF5qKF5rG35aqH6Ja75Iy8772l5Z+55IyA4yA+Yzw+Yy88DYKA45qW54WG5YSa57iE6KG75pa75LqH5Ze+5Yuc572S54y877Sk5YCd54695ImF5Y2A44G875a75Le16I245Lmv5YSa55+c55GI5oG877e16I245Lmv5YyA4yA+Yzw+Yy88DYKA44a65KWd5oq45IiP5ZSw5quB54y875Sw5oq26LKu6Iq26L2S542A44G874ub6KuF5YuO56q45K+Y5p+c56C95Iy874Sa54im5Za75J+875eQ5aWA5oCd55qk5Ymc5qy75JGI5pOB6aWf56C95Iy874a65Jqp5ZO756y65JeM5buO5Z6b5aC95LSv6C4uLriI57yL55m756+u6ICu56q45IC45Ia65JmG5aqP5Yy875OB6aWf57q65KGy5r2D6Yy874Sa57u05q+Y5oy874Sa57ut5q+Y5oy875a75LCI5Ze+5b6J5qW75K+P5bq65Imc5qGy5oyV55a45KiF5Yy875y755SB6Ky75JGI5p+36I245J+55Iy874a65KKN5oGg57eP5YqK5rGw5Za75Iy8746Q5YuJ5oaI5ay75KC95Iy874mc5qGy5pGI5oyA4yA+Yzw+Yy88DYKA45Wz5rmW5oSa556j6bCI5b6J5r2D6Ku/5YCc5q+Y5pm/6JOB6aWf54mF5Y2A44G874Gg57eP5bqc5ouJ5oSa55a75Imc5pqu5YC45KC95KOC6YyA4yA+Yzw+Yy88DYKA44a65Jqk5aqk5bSv6LG35aqH6LCO55GP5b2S542A44KA47C16JqI5Y2J5baX5o+w5aq45IqN5ay75Ja75LiI57yL55+36Ja75Iy875qZ5rSV5oC45Ia65JCd5YyH6Zm/6Kic5ay75JGI5oy875OB6aWf54245JGI5oyA4yA+Yzw+Yy88DYG874a65IKL55OK5qu/5bCc5aWA5qaE54y874e/6JmU6YSa542G5YC45Ii55I6A5oy874a65JuX572K5oiP5YO/5YSa54mF5Y2A4y4uLpa75L6J5ruO5ZGI5p+874a65KqT5buO5Za75KOC6Z+874i55IC75IyA4yA+Yzw+Yy88DYKA47K35Y245JSC5oqH5ryc54yP5aek5aqe54mF5amu6JSt556b5YSa56G35reG5b2S542A44KA44a65JqZ5qWd5qC95Iy877C16JqI5Za75IyA4yA+Yzw+Yy88DYKA46ij55iK5rq65Kq45Jm/6Kui6I2G5Y245J6j6aSK5p2/5JuK5aiF5b2w5YGm6Jqu5YC45Iy8772S54Sa54uP5b2l5bq45Ku66Iy877mv5Y245K+Y5rGw5bq65ISa556j6bOu5aS85JW95IKm5bqu6KCX5oa95Iy874WA6LOu5ZeP5ZyA5q+P5YSa54WD5oyQ5Ze+5byA5aq45IC45K+Y5p+55Iy874e/6I+754Sa55qp5byA6aui6ImF5Ya65LSv6J6j6be16LOD5pa75Iy874u45IC45Ia65L+h6ZyB5b2S5yA+Yzw+Yy88DYKA47q65LeU54Sa55+E5r2l5aGy5rib55K65LGw5Yun5YC85YC45I675Kq45Jm/6I2J5byc54Kx5rOB5oy877CF6Iu45K+85YGm6Kmk5YC45Imc5raE55+r57CI5bOD5qGy5omF5Y2A44G876C95IKx5oKx5oy874yh6J+55J2v6KWP5YC45LKu6Ja75J+36I2G5YGm6KqP5Yy875a75Jy755SB6Ii55I6A5pGI5omv6IqR5Yy876C95Jeo6JyL5oyA4yA+Yzw+Yy88DYG874O/5but5qu/5ZiE5bq65LeU54Sa54O/5but5r2D6K+P5Y245Kq45Jm/6IGm6Iy874Co6JGP5Z6j6b+b5qO75Jqu5bOG5b2S542A4y4uLoa65LuO5Z6b5aW75K+P5aC95Iy876C95IWw6J+O5Zq85I245L2D6Zy/6Liw5pa75Iy876C95Imv6IqR5aWO5rSb55GI5oy8772l5aOC6YyA4yA+Yzw+Yy88DYKA47Sv6Ja75Lmv5aOP5bK65J6j6YGm6Jqu5YC45Ja75Ia95Iy875a75IWw6J+O5Y+E5r+E5o245L2D6K+P5Z6j6biu6JaI5oy875uc5oy45Z245IC45I6Q5YCc5oCd57GK5omF5Y2A44KA46y65JeM5Z6b5bGw5ZGI5oy875GI5oWw6J+O5Y245K+Y5pi/6Ja75Jye5oKm5Yy875ql5oW45rSv6J2v6IqK5pa75J+36KKd6ZO95Yy875a75LCI5b6J5oGm6Jqu5YC45JGI5oy874yh6I245IyA4yA+Yzw+Yy88DZ+874i55IC75Le35o6e54yH6Yic5Ze/5YyQ5aq45Jm/6Kic5Zi/6Lq65LeU54Sa55qp5Ya65JO756q45IC45Iy8772Z546Y5o245Kic5Z6u5b2S542A44G876eQ5buO5ay65JeM5YSa56C95J6b5Zq75p+875eQ5Za75Lut5p6Q5qWd5p6b5bOD5pi/6Iy874a65IuJ5oaI5b2D6ay75KC95Iy874a65Jqp5ZO7572D6aC95J+875uY5bK55Za75L6J5oGm6Ji/6KC95Iy874Sa54im5aC95IG877K55YyA4yA+Yzw+Yy88DYKA45qB5Y+E5r+E5r2D6Za75Ii55IC75Iy8756j6bCI5b6J5r2D6IGm6KqP5Yy874Cd54Kx5oCT5aaL6KaL6ImF5Y2A4y4uLpa75LCI5b6J5ruh6YW/5ZGI5p+875eQ5YyH6aqT5aic5Za75JGI5omv6IqR5aW75K+P5a+Y5oa95Iy876W75K+P5b2D6ZGI5o2P5oi55I6A5oGm6KC95IyA4yA+Yzw+Yy88DYKA44ub6KuF5YuO54Sa56Wd5qy65JeM5aq45Jm/6K2u6JmV5oy875Sw5qOP5Zm/6LqH5Z6j6a645b2l5b2l5YGm6L2S542A44G876Gs5oC45KC95I2P5rGw5Yy876Gs5oC45KC95IGn6Iuc54+v5pGI5oy8742J5byc55GI5rCO57qH5Y2G5YGm6I245KC95KOt5o2P5Yy874u65ISa57au5aC95K+Y5r2D6aOC6Yy875qp5ZO757uO5byA6YGw6Kui6KC95IyA4yA+Yzw+Yy88DYKA44WD5oyQ5Z245J245IC45ISa572S55aP5aKN5oil5aCX5oSa57G35aqH6KiU57OD5omF5Y2A44KA44Sa56u/6LyA6aui6K+Y5p+55JGI5oy875a75Jeq6YGm6Ie/6LOD5qGy5qWd5o675JGI5oyA4yA+Yzw+Yy88DYKA44mF5YGe5rOY6aes5oSa57GI57G35oCc5p6j6a+Y5oSa54CI5Y2T5oy874CI5aCH5Yq45LuU56CL56CL542G5aOP5aS85KeX5oSa54iQ5ZKZ55OY5rmu5Y245L2l5YC85YCO5rCc5Y2/5Yuu5o+D5bGw5Yy877G35qqk5YSa56S85J6j6YqK5qic5Z6u5Yy877qv6L+J5oSa552I5ZO95bCO55GF5ZWz5p6K5aGy5rG35aqH6JOB6aWf55a75Iy874e/6L6a6bSb5omF5amu6JSw5qOP5YSa572S542A45+875eQ5b2l5Ze+5Ye/6Ja75LSv6KC95Iy876Gs5oC45Jeq6Y2G5aC95Kui6IiP5aic5bCO54y874a65ImO5rut5qu/5YSa54e/6L6a6Y+757K35bGw5Yy876Gs5oC45Ia65Jeq6YuP5beU542J5aui6I2J5bS55aCH5Za75J+876KR5bSv6KC95IyA4yA+Yzw+Yy88DYKA466X6bCc5ZqW54WG5YO/5aG75omF5Yy877uz55SB6Imc5p6j6Z+36Jqu5YC45L2S57qk56ih6Iy875St556b5beg5pm/6L2S55OB6aWf542A45+875eQ5b2l5Ze+5Ye/6C4uLpa75IyA4yA+Yzw=