depends if you mean
1) 7 x 1ft. sq.
OR
2) 7ft. sq
An area 5 feet by 7 feet would contain 35 square feet.
It is an area of 128.8 square meters or 1,386.39 square feet.
How big is a wall that is 15 square feet?
49 square feet = 4.55225 square meters.
Pretty small. If it is a square room, it would be less than 7 feet by 7 feet.
7 times the square root of 2 feet
Its about 770 square feet :)
About 98,618,195,174,400 square feet.
43,560 square feet.
Six square feet.
None. The 7 feet is a length and square feet is a measure of area.
About 107.5 trillion square feet. (107,474,075,596,800 square feet).