How many square feet is a room 13 feet long and 13 feet wide? Multiply 13 x 13, that comes to 169 square feet. How many square feet in a room that is 10 feet long by 11 feet wide?   Square feet is figured by multiplying the two sides together. A room 10 ft by 11 ft is: 10 X 11 = 110 square feet.
Noun. 1. name day-the feast day of a saint whose name one bears. saint's day-a day commemorating a saint.
Best Answer: D-Day is a term often used in military parlance to denote the day on which a combat attack or operation is to be initiated. D-Day often represents a variable, designating the day upon which some significant event will occur or has occurred; see Military designation of days and hours for similar terms.