Yes
35 feet x 35 feet = 1225 square feet
10 x 35 = 350 square feet.
35 feet by 10 feet = 350 square feet
376.74 square feet.
$94,500
Yes
35 square feet per child indoors, and 75 square feet per child outdoors.
35 feet x 35 feet = 1225 square feet
35 square meters = about 376.74 square feet.
35 square meters = 376.73 square feet.
25 feet by 35 feet = 875 square feet.
35 x 10 = 350 square feet.
10 x 35 = 350 square feet.
There are approximately 376.74 square feet in 35 square meters.
One acre has 43,560 square feet. Multiply that by 35 and it gives you an answer of 1,524,600 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.