The average size of a home office is 10 feet by 10 feet. Most people do not need much space since they are working alone.
10' x 10' or 10' x 12'. 100 to 120 square feet makes a nice office.
10 feet because 10+5+10+5 = 30 feet
10 feet x 10 feet = 100 ft2 (100 square feet)
10 X 13 or 130 square feet= Moderate home 13 X 16 or 208 square feet= Large home From Interiors, 4th edition
In the building trades a square is the measurement of 100 square feet. 10 feet by 10 feet = 100 square feet.
There are 10 times 10 = 100 square feet
10 square meters = 107.64 square feet
15*10 = 150 square feet. 150 square feet = 13.935456 square meters
4 feet by 10 feet is 40 square feet.
10 square meters is equivalent to approximately 107.6 square feet. The conversion factor to remember is that 1 square meter is equal to 10.76 square feet.
10 square feet = 1,440 square inches.