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 that has a perimeter of 40 meters is: 100 m2
The area of a square which has a perimeter of 40 meters is: 100 m2
To find the area of a square, you multiply the length by the width. In this case, 90 ft x 90 ft equals 8100 square feet. This is because each side of the square is 90 feet long, so the total area covered by the square is 8100 square feet.
To find the area in square meters of a space that measures 90 meters by 90 meters, you multiply the two dimensions: 90 m × 90 m = 8,100 square meters. Therefore, the area is 8,100 square meters.
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
36 is a square number between 30 & 40. 36 is 6 squared.
The area of a 40 cm square is: 1,600 cm2