800 on each floor.
3000
The area of a 10 x 30 ft building is 300 square feet
41,000 of them.
In the building trades a square is the measurement of 100 square feet. 10 feet by 10 feet = 100 square feet.
1092 ft2
800 on each floor.
80*80 = 6400 square feet
80' x 30' = 2,400 square feet.
2025 ft2
1,120 square feet.
Multiply the two numbers together. That would be 180 square feet.
The answer will depend on how many floors in the building!
495 square yards = 4,455 square feet.
5.165
A 62'-3 by 50'-7 building is 3,148.8 square feet.
3000
Area = 16 x 30 = 480 sq feet