Circumference of a circle in inches = 2*radius*pi or diameter*pi Both radius and diameter must be in inches
2r = dIf you calculate the formula correctly, the diameter would be 24 inches.
Area = pi*r2 where r is the radius. So Area = 28 sq inches gives radius = 2.985 inches and then, diameter = 2*radius = 5.971 inches.
The inches in a diameter = 2 X inches in the radius. Or, inches in a diameter = inches in circumference / pi
What is a "8 inch ball" ? Is 8 inches the diameter ? Then its diameter is 8 inches. Is 8 inches the radius ? Then its diameter is 16 inches. Is 8 inches the circumference ? Then its diameter is about 2.546 inches (rounded).
Circumference of a circle in inches = 2*radius*pi or diameter*pi Both radius and diameter must be in inches
2r = dIf you calculate the formula correctly, the diameter would be 24 inches.
Area = pi*r2 where r is the radius. So Area = 28 sq inches gives radius = 2.985 inches and then, diameter = 2*radius = 5.971 inches.
You can use the formula for the volume of a cylinder to calculate that.
let say you have 4" dia. of pipe and 10 welds so the total diameter inch of weld are 4 x 10 = 40 dia. inches
168.8 cubic inches
The inches in a diameter = 2 X inches in the radius. Or, inches in a diameter = inches in circumference / pi
you have to quote the diameter or radius or circumference of the circle to calculate the area. If diameter 78.53. If radius 314.15. If circumference 7.95
What is a "8 inch ball" ? Is 8 inches the diameter ? Then its diameter is 8 inches. Is 8 inches the radius ? Then its diameter is 16 inches. Is 8 inches the circumference ? Then its diameter is about 2.546 inches (rounded).
the diameter would be 7 inches
you have to quote the diameter or radius or circumference of the circle to calculate the area. If diameter 78.53. If radius 314.15. If circumference 7.95
To calculate the diameter from the circumference, divide the circumference by pi - π 6' = 72 inches. 72 / π = 22.9 inches