35 feet x 35 feet = 1225 square feet
I'm assuming that you are asking for square feet for 50 feet x 35 feet. In that case, you have 50 x 35 = 1750 square feet.
To convert square feet to square meters, you need to multiply by 0.0929. Therefore, 35 feet x 25 feet is equal to 875 square feet. To convert this to square meters, you would multiply 875 by 0.0929, which equals approximately 81.29 square meters.
2000 sq feet 25 x 35 = 875 square feet.
35 x 10 = 350 square feet.
10 x 35 = 350 square feet.
As a mathematical problem, 35 x 90 = 3150 square feet x 6 = 18,900 square feet which is less than your lot. As a zoning problem, we don't have nearly enough information as to whether six would be permissible.
2,700 x 35 = 94,500
The answer depends on the units of measure for 35x35. Clearly a room that is 35 feet * 35 feet will be quite different to that measuring 35 inches x 35 yards!
13' x 35' = 455 square feet.
Total square feet: 2,450.0
35 × 14 = 490 square feet