has this character appeared in any other works of art?
Yes, his character appeared in poems
Frodo Baggins
The Sea-Bell" was published in Tolkien's 1962 collection of verse "The Adventures of Tom Bombadil" with the sub-title "Frodos Dreme". Tolkien suggests that this enigmatic narrative poem represents the despairing dreams that visited Frodo in the Shire in the years following the destruction of the Ring. It relates the unnamed speaker's journey to a mysterious land across the sea, where he tries but fails to make contact with the people who dwell there. He descends into despair and near-madness, eventually returning to his own country, to find himself utterly alienated from those he once knew.

"Frodo the halfling" is mentioned briefly at the end of "The Silmarillion", as "alone with his servant he passed through peril and darkness" and "cast the Great Ring of Power" into the fire.

In the poem "Bilbo's Last Song", Frodo is at the Grey Havens at the farthest west of Middle-earth, about to leave the mortal world on an elven-ship to Valinor.
when did sam take the ring from frodo Sam rescues Frodo from the Orcs. After a brief confrontation in which Frodo becomes enraged that Sam has taken the Ring who is frodo? He is a fictional character and one of the protagonists in "The Lord of the Rings".He is a hobbit of the Shire who inherits the One Ring from his cousin Bilbo Baggins and undertakes the quest to destroy it in the fires of Mount Doom in Mordor. what kind of personality does he have? Courage, selflessness, and fidelity is he referred as a tragic hero? Yes, he achieved heroic stature" in a quest romance,  his role in "Lord of the Rings": "The greatest hero of all,  Frodo Baggins, is also the most tragic
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Frodo Baggins [SEP] Other works
"The Sea-Bell" was published in Tolkien's 1962 collection of verse "The Adventures of Tom Bombadil" with the sub-title "Frodos Dreme". Tolkien suggests that this enigmatic narrative poem represents the despairing dreams that visited Frodo in the Shire in the years following the destruction of the Ring. It relates the unnamed speaker's journey to a mysterious land across the sea, where he tries but fails to make contact with the people who dwell there. He descends into despair and near-madness, eventually returning to his own country, to find himself utterly alienated from those he once knew. "Frodo the halfling" is mentioned briefly at the end of "The Silmarillion", as "alone with his servant he passed through peril and darkness" and "cast the Great Ring of Power" into the fire.