Evaluación formativa:@0.298798:0.096387:0.538349:0.096387:0.538349:0.074736:0.298798:0.074736:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Taller:@0.140726:0.098658:0.211076:0.098658:0.211076:0.072519:0.140726:0.072519:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 135:@0.942817:0.964573:0.975267:0.964573:0.975267:0.946022:0.942817:0.946022:0.000000:0.000000:0.000000 I.M.2.3.4.:@0.629586:0.091151:0.678329:0.091151:0.678329:0.079603:0.629586:0.079603:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 1. Observa:@0.096359:0.148050:0.219891:0.148050:0.219891:0.126267:0.096359:0.126267:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 las figuras sombreadas y :@0.220017:0.147710:0.509071:0.147710:0.509071:0.126305:0.220017:0.126305:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 responde:@0.509197:0.148050:0.616169:0.148050:0.616169:0.126267:0.509197:0.126267:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 las preguntas. :@0.616295:0.147710:0.784355:0.147710:0.784355:0.126305:0.616295:0.126305:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Trabajo colaborativo :@0.139098:0.745734:0.296027:0.745734:0.296027:0.730120:0.139098:0.730120:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 2.:@0.110605:0.767899:0.129025:0.767899:0.129025:0.746116:0.110605:0.746116:0.000000:0.000000 En parejas, :@0.129024:0.767560:0.273303:0.767560:0.273303:0.746154:0.129024:0.746154:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 trabajen:@0.280776:0.767899:0.375461:0.767899:0.375461:0.746116:0.280776:0.746116:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 en una hoja aparte. :@0.375461:0.767560:0.638783:0.767560:0.638783:0.746154:0.375461:0.746154:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Dibujen:@0.646271:0.767899:0.731231:0.767899:0.731231:0.746116:0.646271:0.746116:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 una :@0.731231:0.767560:0.795058:0.767560:0.795058:0.746154:0.731231:0.746154:0.000000:0.000000:0.000000:0.000000:0.000000 figura cuyo perímetro sea 20 cm y :@0.139101:0.788927:0.530001:0.788927:0.530001:0.767522:0.139101:0.767522:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 verifiquen:@0.531459:0.789267:0.641899:0.789267:0.641899:0.767484:0.531459:0.767484:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 el perímetro. :@0.641899:0.788927:0.794957:0.788927:0.794957:0.767522:0.641899:0.767522:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Compartan comparen:@0.139101:0.810635:0.408882:0.810635:0.408882:0.788852:0.139101:0.788852:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 y :@0.267508:0.810295:0.291833:0.810295:0.291833:0.788890:0.267508:0.788890:0.000000:0.000000:0.000000 .:@0.408882:0.810295:0.413832:0.810295:0.413832:0.788890:0.408882:0.788890:0.000000 Actividad indagatoria:@0.139098:0.852605:0.299385:0.852605:0.299385:0.836990:0.139098:0.836990:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 3. Averigua:@0.110605:0.874770:0.240244:0.874770:0.240244:0.852987:0.110605:0.852987:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 cuál es el perímetro de la manzana donde está :@0.240244:0.874430:0.795937:0.874430:0.795937:0.853025:0.240244:0.853025:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ubicada tu vivienda. :@0.139101:0.895798:0.372646:0.895798:0.372646:0.874392:0.139101:0.874392:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Usa:@0.372320:0.896138:0.412601:0.896138:0.412601:0.874355:0.372320:0.874355:0.000000:0.000000:0.000000 tus pasos para medir su contorno. :@0.412601:0.895798:0.795887:0.895798:0.795887:0.874392:0.412601:0.874392:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Comparte:@0.139101:0.917505:0.252883:0.917505:0.252883:0.895723:0.139101:0.895723:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 tu experiencia. :@0.252883:0.917166:0.428608:0.917166:0.428608:0.895760:0.252883:0.895760:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 A:@0.330330:0.251615:0.345256:0.251615:0.345256:0.229964:0.330330:0.229964:0.000000 B:@0.501003:0.251615:0.514095:0.251615:0.514095:0.229964:0.501003:0.229964:0.000000 C:@0.448384:0.343687:0.466150:0.343687:0.466150:0.322036:0.448384:0.322036:0.000000 7 cm:@0.606124:0.291940:0.653535:0.291940:0.653535:0.273389:0.606124:0.273389:0.000000:0.000000:0.000000:0.000000 10 cm:@0.412142:0.182271:0.469660:0.182271:0.469660:0.163719:0.412142:0.163719:0.000000:0.000000:0.000000:0.000000:0.000000 a) Ordena:@0.121588:0.404539:0.237104:0.404539:0.237104:0.382756:0.121588:0.382756:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 :@0.144757:0.404200:0.151039:0.404200:0.151039:0.382794:0.144757:0.382794:0.000000 las figuras A, B y C, de mayor a :@0.237104:0.404200:0.589533:0.404200:0.589533:0.382794:0.237104:0.382794:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 menor según el perímetro que estimes :@0.151491:0.425567:0.580461:0.425567:0.580461:0.404162:0.151491:0.404162:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 tiene cada una. :@0.151491:0.446935:0.335055:0.446935:0.335055:0.425530:0.151491:0.425530:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Anota:@0.335055:0.447275:0.402501:0.447275:0.402501:0.425492:0.335055:0.425492:0.000000:0.000000:0.000000:0.000000:0.000000 el nombre de la :@0.402501:0.446935:0.591794:0.446935:0.591794:0.425530:0.402501:0.425530:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 figura seguido por el perímetro que has :@0.151491:0.468303:0.595262:0.468303:0.595262:0.446898:0.151491:0.446898:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 estimado.:@0.151491:0.489671:0.259368:0.489671:0.259368:0.468265:0.151491:0.468265:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 b) Calcula:@0.124855:0.532765:0.242834:0.532765:0.242834:0.510982:0.124855:0.510982:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 :@0.147998:0.532425:0.154280:0.532425:0.154280:0.511020:0.147998:0.511020:0.000000 el perímetro de cada figura. :@0.242834:0.532425:0.567319:0.532425:0.567319:0.511020:0.242834:0.511020:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 c) Compara:@0.124855:0.682377:0.260650:0.682377:0.260650:0.660595:0.124855:0.660595:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 :@0.146767:0.682038:0.153049:0.682038:0.153049:0.660632:0.146767:0.660632:0.000000 los resultados que obtuviste con tu estimación. :@0.260650:0.682038:0.784003:0.682038:0.784003:0.660632:0.260650:0.660632:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Figura A:@0.200075:0.569114:0.279064:0.569114:0.279064:0.550235:0.200075:0.550235:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Figura B:@0.430879:0.569114:0.507124:0.569114:0.507124:0.550235:0.430879:0.550235:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Figura C:@0.658330:0.569114:0.738539:0.569114:0.738539:0.550235:0.658330:0.550235:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 A :@0.625840:0.425574:0.805660:0.425574:0.805660:0.404168:0.625840:0.404168:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 :@0.648607:0.425574:0.805660:0.425574:0.805660:0.404168:0.648607:0.404168:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 B :@0.625840:0.446942:0.808827:0.446948:0.808827:0.425542:0.625840:0.425536:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 :@0.645491:0.446948:0.808827:0.446948:0.808827:0.425542:0.645491:0.425542:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 C :@0.625840:0.468316:0.807746:0.468322:0.807746:0.446916:0.625840:0.446910:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 :@0.650165:0.468322:0.807746:0.468322:0.807746:0.446916:0.650165:0.446916:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Cuadrado A = 16 cm.:@0.654091:0.423356:0.811715:0.423356:0.811715:0.409086:0.654091:0.409086:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Rectángulo B = 18 cm.:@0.654091:0.444730:0.817712:0.444730:0.817712:0.430460:0.654091:0.430460:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Rectángulo C = 20 cm.:@0.654091:0.466104:0.820828:0.466104:0.820828:0.451834:0.654091:0.451834:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 P = 4 I:@0.135303:0.591935:0.191407:0.591935:0.191407:0.577664:0.135303:0.577664:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ×:@0.173633:0.592589:0.183684:0.592589:0.183684:0.577011:0.173633:0.577011:0.000000 P = 4 6:@0.135303:0.613309:0.196248:0.613309:0.196248:0.599039:0.135303:0.599039:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ×:@0.173633:0.613963:0.183684:0.613963:0.183684:0.598385:0.173633:0.598385:0.000000 P = 24 cm:@0.135303:0.634683:0.205915:0.634683:0.205915:0.620413:0.135303:0.620413:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 P = 2 5 + 2 4 :@0.364191:0.591935:0.481257:0.591935:0.481257:0.577664:0.364191:0.577664:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ×:@0.402521:0.592589:0.412572:0.592589:0.412572:0.577011:0.402521:0.577011:0.000000 ×:@0.454453:0.592589:0.464505:0.592589:0.464505:0.577011:0.454453:0.577011:0.000000 P = (2 5 cm) + (2 4 cm:@0.364191:0.613309:0.551282:0.613309:0.551282:0.599039:0.364191:0.599039:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ×:@0.408317:0.613963:0.418369:0.613963:0.418369:0.598385:0.408317:0.598385:0.000000 × :@0.499936:0.613963:0.514812:0.613963:0.514812:0.598385:0.499936:0.598385:0.000000:0.000000 ):@0.551282:0.613963:0.558670:0.613963:0.558670:0.598385:0.551282:0.598385:0.000000 P = 10 cm + 8 cm = 18 cm:@0.364191:0.634683:0.549624:0.634683:0.549624:0.620413:0.364191:0.620413:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 P = 2 8 + 2 2:@0.594972:0.591935:0.707850:0.591935:0.707850:0.577664:0.594972:0.577664:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ×:@0.633302:0.592589:0.643353:0.592589:0.643353:0.577011:0.633302:0.577011:0.000000 ×:@0.685234:0.592589:0.695286:0.592589:0.695286:0.577011:0.685234:0.577011:0.000000 P = (2 8 cm) + (2 2 cm):@0.594972:0.613309:0.787223:0.613309:0.787223:0.599039:0.594972:0.599039:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ×:@0.639098:0.613963:0.649150:0.613963:0.649150:0.598385:0.639098:0.598385:0.000000 ×:@0.730717:0.613963:0.740768:0.613963:0.740768:0.598385:0.730717:0.598385:0.000000 P = 16 cm + 4 cm = 20 cm:@0.594972:0.634683:0.780405:0.634683:0.780405:0.620413:0.594972:0.620413:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Varias respuestas.:@0.422121:0.810397:0.618049:0.810397:0.618049:0.788992:0.422121:0.788992:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ©:@0.079553:0.731952:0.079553:0.720342:0.061505:0.720342:0.061505:0.731952:0.000000:0.000000 maya:@0.080774:0.720340:0.080774:0.684191:0.055786:0.684191:0.055786:0.720340:0.000000:0.000000:0.000000:0.000000 ®EDUCACIÓN – Libro resuelto solo para fines didácticos – Prohibida su reproducción :@0.079553:0.684192:0.079553:0.268045:0.061505:0.268045:0.061505:0.684192:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000