177:@0.890754:0.963104:0.932133:0.963104:0.932133:0.941283:0.890754:0.941283:0.000000:0.000000:0.000000
Matemática:@0.795130:0.956142:0.879896:0.956142:0.879896:0.943479:0.795130:0.943479:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4.º EGB:@0.829358:0.967458:0.879897:0.967458:0.879897:0.954794:0.829358:0.954794:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Indaguemos:@0.096359:0.788823:0.209478:0.788823:0.209478:0.770024:0.096359:0.770024:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
7. Indaga:@0.096359:0.808751:0.190440:0.808751:0.190440:0.788778:0.096359:0.788778:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.113172:0.808751:0.117941:0.808751:0.117941:0.789383:0.113172:0.789383:0.000000
 cómo las agujas de un reloj analógico conforman distintos ángulos. :@0.190440:0.808751:0.783188:0.808751:0.783188:0.789383:0.190440:0.789383:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Usa observa:@0.783188:0.808751:0.912317:0.808751:0.912317:0.788778:0.783188:0.788778:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 y :@0.817628:0.808751:0.836750:0.808751:0.836750:0.789383:0.817628:0.789383:0.000000:0.000000:0.000000
 :@0.912317:0.808751:0.917087:0.808751:0.917087:0.789383:0.912317:0.789383:0.000000
la posición de las agujas para formar ángulos rectos, agudos y obtusos.:@0.124845:0.828365:0.736104:0.828365:0.736104:0.808996:0.124845:0.808996:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Actividad cooperativa:@0.096359:0.499711:0.298009:0.499711:0.298009:0.480911:0.096359:0.480911:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6.:@0.096359:0.519639:0.113172:0.519639:0.113172:0.499665:0.096359:0.499665:0.000000:0.000000
  En parejas, :@0.113172:0.519639:0.221080:0.519639:0.221080:0.500270:0.113172:0.500270:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
remarquen:@0.221080:0.519639:0.325702:0.519639:0.325702:0.499665:0.221080:0.499665:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 en cada dibujo los ángulos rectos (amarillo), agudos (morado), :@0.325702:0.519639:0.874073:0.519639:0.874073:0.500270:0.325702:0.500270:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
obtusos (rojo).:@0.124845:0.539253:0.248695:0.539253:0.248695:0.519884:0.124845:0.519884:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5.:@0.096359:0.101340:0.113172:0.101340:0.113172:0.081366:0.096359:0.081366:0.000000:0.000000
  Tomando como base la semirrecta, :@0.113172:0.101340:0.432369:0.101340:0.432369:0.081971:0.113172:0.081971:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
traza:@0.432369:0.101340:0.479495:0.101340:0.479495:0.081366:0.432369:0.081366:0.000000:0.000000:0.000000:0.000000:0.000000
 los siguientes ángulos con el uso de regla :@0.479495:0.101340:0.849137:0.101340:0.849137:0.081971:0.479495:0.081971:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y graduador.:@0.124845:0.120954:0.233145:0.120954:0.233145:0.101585:0.124845:0.101585:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Ángulos agudos 30:@0.709730:0.148094:0.876201:0.148094:0.876201:0.129657:0.709730:0.129657:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
°:@0.876201:0.148094:0.883358:0.148094:0.883358:0.129400:0.876201:0.129400:0.000000
Ángulos obtusos 120:@0.430166:0.148094:0.612539:0.148094:0.612539:0.129657:0.430166:0.129657:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
°:@0.612539:0.148094:0.619695:0.148094:0.619695:0.129400:0.612539:0.129400:0.000000
Ángulos rectos 90:@0.172122:0.148094:0.327354:0.148094:0.327354:0.129657:0.172122:0.129657:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
°:@0.327354:0.148094:0.334511:0.148094:0.334511:0.129400:0.327354:0.129400:0.000000
©:@0.932270:0.654907:0.932270:0.649800:0.920188:0.649800:0.920188:0.654907:0.000000
Shutterstock:@0.932270:0.649800:0.932270:0.612081:0.920359:0.612081:0.920359:0.649800:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
©:@0.932270:0.879267:0.932270:0.874160:0.920188:0.874160:0.920188:0.879267:0.000000
Shutterstock:@0.932270:0.874160:0.932270:0.836442:0.920359:0.836442:0.920359:0.874160:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ©:@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