square feet is best understood (for me) in terms of tiles. one tile is a foot long and a foot wide. If you tile a floor with these tiles and you notice that one side of the floor (lenghtwise) is fifteen tiles long and the other side is fifteen tiles across. this means that the room is 15X15 tiles. since our handydandy tiles are 1X1 (recall one foot by one foot) this means that our floor is actually 15X15 square feet. >> don't forget that Ft. squared is math terminology for ft. X ft. (or 15ft.x 15ft.) The dimensions of a room that is 15ft. sq. would probably be around 4X4ft. that is ittsybittsy
15 x 15 = 225 (square feet).
15' x 15' (225 square feet) = 25 square yards.
15 feet x 15 feet = 225 square feet.
A room that is 15 feet by 15 feet has an area of 225 square feet (15 x 15 = 225).
33 feet multiplied by 15 feet is equal to 495 square feet.
15 square feet
15*10 = 150 square feet. 150 square feet = 13.935456 square meters
15 square yards = 135 square feet.
15 square yards = 135 square feet.
A 15 x 15 foot room has 225 square feet of floor area. The area of a rectangle is length times width. Yes, this is a square, but a square is a special form of rectangle. This square is 15 feet long and 15 feet wide, so 15 feet x 15 feet = 225 square feet for the math.
15 feet by 10 feet gives an area of 150 square feet. 15 feet x 10 feet = 150 square feet
15 feet x 15 feet = 225 square feet.