Como alternativa a la opción [b]Lugar geométrico[/b] por la cual se obtiene el lugar geométrico descrito por un punto, se podrá utilizar [b]Rastro [/b]para obtener el lugar recorrido por cualquier objeto de una construcción.[br][br]Para activar el rastro de un objeto, hay que seleccionarlo y pulsar, a continuación, el botón derecho del ratón. Aparecerá el siguiente menú de opciones:[br][br][img width=240,height=155]data:image/png;base64,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[/img][br][br]El resultado obtenido con la herramienta [b]Lugar geométrico[/b] es un objeto que reconoce GeoGebra y por tanto, se actualiza al cambiar las condiciones iniciales.[br][br]No ocurre lo mismo con el resultado que aparece al utilizar la opción de activación del rastro.[br][br]Si en el ejemplo 1, una vez borrado u ocultado,  el lugar geométrico, procedemos a activar el rastro del punto P, animando a continuación, el punto A, el resultado será una imagen similar a la obtenida anteriormente.[br]