This is the 15451st most frequent Russian word.
предложенные
"Предложенные" means "offered" or "proposed."
In this context, 'предложенные' is used as an adjective qualifying 'меры', referring to measures that have been proposed or suggested.
На собрании обсуждались предложенные меры.
At the meeting, the proposed measures were discussed.
In this sentence, 'предложенные' is used as an adjective modifying 'варианты', indicating options that were proposed or offered.
Я рассмотрел предложенные варианты для поездки.
I considered the proposed options for the trip.
Here, 'предложенные' acts as an adjective describing 'идеи', suggesting that the ideas were suggested or put forward by someone.