Using 3.14 as Pi the area of circle is: 283.385
Its almost 283.385 square feet.
The circumference of a circle that has a diameter of 19 is about 59.69
The diameter of the circle works out as 20 units to the nearest whole number
If a circle has a diameter of 19, the circumference is: 59.7 (diameter x Pi = circumference)
Diameter: 2*9.5 = 19 m
Radius = 1/2 of diameter = 19 centimeters.
The circumference of a 19 foot diameter circle is: 59.7 feet.
A≈283.53
A = ~283.5 square units.
Area = 283.5 metres2
If diameter is 38, then the radius is half of that or 19 inches.. Now the area is Pix192
The circumference of a circle that has a diameter of 19 is about 59.69
The diameter of the circle works out as 20 units to the nearest whole number
If a circle has a diameter of 19, the circumference is: 59.7 (diameter x Pi = circumference)
330.78 ft3
38: the diameter of a circle is twice its radius.
283.529 sq. ft., assuming 19' diameter: A = pi * radius2 = pi * (19 / 2)2.
Area = (pi) (radius)2 = (pi) ( 1/2 diameter)2= (pi) (19)2 = 1,134.1 square miles (rounded)