A square cannot measure 90 by 40; this would be a rectangle. Anyway, the area of this rectangle is 90 x 40 = 3,600 square units.
The answer is 3600 cubic feet.
40 x 90 = 3600 square feet. No exponents are necessary.
If the perimeter of a square is 40 mm the area is: 100 mm2
The area of a square which has a perimeter of 40 meters is: 100 m2
The area of a square that has a perimeter of 40 meters is: 100 m2
A square with a side length of 10 metres (40/4) has an area of 100 square metres.
40 by 40 feet = 1,600 square feet = 148.64 square meters.
The area of square is : 1600.0
The area of a 40 cm square is: 1,600 cm2
The area of Orsomarso is 90 square kilometers.
The area of Abobo is 90 square kilometers.
The area of Hvaler is 90 square kilometers.