1256 inches ++ Another Answer ++ The formula for finding the Circumference of a circle is C = Pi x D where D is Diameter and Pi is 3.1416. The Radius of a circle is one-half of the Diameter, hence the Diameter of a circle with a 20-inch Radius is 40 inches. Using the formula above, multiply 40 x 3.1416 to find the Circumference: 40 x 3.1416 = 125.664 inches.
To find the radius of a circle with a circumference of 20 inches, you can use the formula for circumference: C = 2πr, where C is the circumference and r is the radius. Given that the circumference is 20 inches, you can plug this value into the formula: 20 = 2πr. Solving for r, you get r = 20 / (2π) ≈ 3.183 inches. Therefore, the radius of the circle is approximately 3.183 inches.
The circumference of a circle if its diameter is 20 inches is: 62.83 inches (diameter x Pi = circumference).
The radius of this circle is 10 units.
Divide the circumference by (2 x pi).
The arc length of a sector that is 125 degrees and has a radius of 20 inches is: 43.63 inches.
To find the radius of a circle with a circumference of 20 inches, you can use the formula for circumference: C = 2πr, where C is the circumference and r is the radius. Given that the circumference is 20 inches, you can plug this value into the formula: 20 = 2πr. Solving for r, you get r = 20 / (2π) ≈ 3.183 inches. Therefore, the radius of the circle is approximately 3.183 inches.
radius = 20/(2*pi) = 3.183098862 inches
125.664 inches (rounded)
The answer will depend on what is 20 inches: the radius or diameter or something else.
If the circumference is 20 the radius is 3.18
The circumference of a circle is equal to 2 times pi times the radius of the circle. Therefore, if the radius of the circle is 10 inches, the circumference would be 2 times pi times 10 inches, or 20 pi inches. Pi is a mathematical constant with a value of approximately 3.14, so the circumference of the circle would be approximately 62.8 inches.
(2 x 20 x 3.1415)/(5/360) = 20.94 inches
20 inches measured where on the wheel? Radius? Diameter? Circumference? Width?
Circumference of a circle = 2*pi*radius or pi*diameter
Circumference is 2 x pi x radius so.....
The circumference of a circle if its diameter is 20 inches is: 62.83 inches (diameter x Pi = circumference).
The radius of a circle is half of its diameter. If the diameter is 20 inches, the radius would be 20 inches divided by 2, which equals 10 inches. Therefore, the radius is 10 inches.