This is the 5455th most frequent Spanish word.
ofrecidas
"Offered"
Here, 'ofrecidas' acts as a past participle used as an adjective, describing the classes as having been offered.
Las clases ofrecidas en el centro cultural son muy interesantes.
The classes offered at the cultural center are very interesting.
In this example, 'ofrecidas' is functioning similarly as a descriptive modifier for 'soluciones', indicating these were the ones given or provided.
Las soluciones ofrecidas por el equipo fueron eficaces.
The solutions provided by the team were effective.
Here, 'ofrecidas' specifies that the proposals were those that had been brought up or proposed, illustrating its usage in denoting something that has been offered.