558 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
7 feet 2(7+2) = 18 feet 7*2 = 14 square feet
25 square yards.
5
Im going to assume the 18 feet x70feet is a square or rectangle. All you have to do is multiply 18 x 70 18 x 70 = 1260 1260 square feet
The width is either 2ft or 7ft.
216 square feet. (12 x 18 = 216)
It is: 18 times 12 = 216 square feet
The area of rectangle is : 216.0
18 x 18 = 324 square feet
18 square meters is the same as 193.75 square feet.
There are: 8 times 18 = 144 square feet
18 square feet = 1.67 square meters.