What is 1.5 squared? Leave a Comment / GeneralGreatest Reply1.5×1.5=2.25Extra Solutions4Read More: What tims is 9pm PST in Central time? How many linear ft in 1 acre? Related posts:How many aces are in a 52 deck of cards? How long is 8 miles in driving? How many oysters are in a bushel? How many red aces in a deck of 52 cards? Can you show me a 25 degree angle? READ: What is the opposite of abstract painting?