Please help with the x mark I can’t figure it out and the story is in the pic please help

Identify the three main regions of venezuela. la sierra andina patagonia los llanos la amazonía yucatán la guayana venezolana

In the diagram, which must be true for point d to be anorthocenter? o be, cf, and ag are angle bisectors.be 1 ac, ag 1 bc, and cf 1 ab.be bisects ac, cf bisects ab, and ag bisects bc.be is a perpendicular bisector of ac, cf is aperpendicular bisector of ab, and ag is a perpendicularbisector of bc.

Match the word, country, or name with the correct phrase.match term definition poly glot a)  these are ways of speaking that are rooted in latin.romance languagesb)  this is a person who speaks several languages.migrationc)  it is moving to another country.immigrationd)  it is moving to another region within the same country.