Jfauzaeller Jfauzaeller 11-07-2016 Mathematics contestada the area of a square room can be expressed as 196x12y10z6 square feet . hajime is installing a wallpaper border along the perimeter of the room. what is the perimeter? a.52x6|y5z3| feet b.52x10y8z4 feet c.56x10y8z4 feet d.56x6|y5z3| feet