12' * 21 ft = 12*21 sq ft = 252 sq ft.
453
Area of a circle = pi*radius2
Area of a circle = pi*radius squared
It depends on what geometric shape whose perimiter is 44ft is used. A square would have an area of 480 sq ft (length x width), a rectangle 21 feet by 1 foot would have an area of 21 sq ft (length x width), and a circle would have an area of 154.0619 (area of a circle = perimeter squared divided by 4 pi).
12' * 21 ft = 12*21 sq ft = 252 sq ft.
132.7 sq ft, approx.
This would not be called a circle. IT would be called a ring. Sq Ft of outer ring - Sq Ft of inner ring = Sq Ft in between 113.04 - 12.56 = 100.48 sq ft
453
Area of a circle = pi*radius2
28.3
Area of a circle = pi*radius squared
21 × 18 = 378 sq ft (378ft2)
a 24 inch circle is a 2 ft diameter circle, or a 1 ft radius circle. the area of a circle is pi * r squared, so 1 ft squared is 1 sq ft. Times pi (=3.14159) is 3.14159 sq ft
The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).
It depends on what geometric shape whose perimiter is 44ft is used. A square would have an area of 480 sq ft (length x width), a rectangle 21 feet by 1 foot would have an area of 21 sq ft (length x width), and a circle would have an area of 154.0619 (area of a circle = perimeter squared divided by 4 pi).
how many square feet in 1500 by 16 feet