Make el reloj piqueno plural

Ineed some one to translate this for my home work !

Fill in the blank with the spanish word that best completes the following sentence. allí está mi casa. vivo muy aquí. lejos a la derecha cerca calle

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.