Diameter = 31 m
So area = pi*(d/2)^2 = 755 m^2, approx.
Approximately 100, give or take
What is the approximate circumference of a circle that has a diameter of 25 yards
What is the approximate circumference of a circle that has a diameter of 25 yards
-- exactly (pi) meters -- approximately 3.1416 meters
The approximate diameter of a circle whose circumference is 21cm is: 6.68cm
The approximate circumference of a circle with diameter fourteen centimeters is 44cm
The approximate area of a circle with a 12-inch diameter is: 113 square inches.
The approximate area of a circle with a diameter of 60 centimeters is 2,827.43 square centimeters.
Circumference is simply pi times the diameter. The approximate value of pi is 3.14, so for a circle 4 feet in diameter, the circumference is 4 x 3.14 = 12.56 feet, approximately.
The diameter of the circle is circumference/pi = 23.5682/pi = 7.501991 approximately. The answer will always be approximate and not "correct" because pi is a transcendental number and does not have a terminating or recurring decimal representation.
What is the approximate circumference of a circle with a diameter of 500 kilometers? Use π ≈ 3.14.
Multiply by pi , so 14 x 22/7 = 44cm approximately.