Area = pi*(6.3/2)2 = 9.9225*pi square feet
area = pi*31.52 = 3117.245 square cm to 3 decimal places
A circle with a radius of 63 cm has an area of 12,468.98 square cm.
Circumference = 2*pi*r r = diameter/2 20/2 = 10 ------------------so, 2*pi(10) = 63 ====
63/90 in simplest terms is 7/10.
18/63
area = pi*31.52 = 3117.245 square cm to 3 decimal places
3,14
C = 197.9meters
It is 20.1 units of length, approximately.
circumference of a circle = pi*diameter or 2*pi*radius cicumference = 62.83185307 or 63 feet to the nearest foot
Circumference of the circle: 63 times pi = 198 mm rounded to the nearest integer
A circle with a radius of 63 cm has an area of 12,468.98 square cm.
Circumference = 2*pi*r r = diameter/2 20/2 = 10 ------------------so, 2*pi(10) = 63 ====
The formula for circumference of a circle is C = Pi x D where Pi is 3.1416 and D is the diameter. Using the formula: C = Pi x D C = 3.1416 x 63 C = 1979.208
If you mean a sector with an arc of 110 degrees and an area of 50 square units Area of all the circle: 360/110 times 50 = 163.'63' square units Radius of the circle is the square root of 163.'63'/pi = 7.2171377402 So the radius of the circle is about 7 units
For a circle of 20 feet diameter, its perimeter equals Pai x diam = 3.14 x 20 feet equals 62.80 feet around 63 feet.
The radius of a circle with circumference of 63 m is 10.03 m