Un oracion con la palabra comprender

What does it mean to conjugate a verb? how do you conjugate verbs in spanish?

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.

Choose the phrase that uses se in the passive voice. a. se lo va a dar al ingeniero. b. se venden chocolates en la tienda. c. yo sé la respuesta. d. el chico se va el viernes.