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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.
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What is the radius of a circle with a circumference of 20 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.
What is the circumference of a circle if its diameter is 20 inches?
The circumference of a circle if its diameter is 20 inches is: 62.83 inches (diameter x Pi = circumference).
What is the radius of a circle with circumference of 20 pi?
The radius of this circle is 10 units.
What is the radius of a circle with a circumference of 20 pi?
Divide the circumference by (2 x pi).
What is the arc length of a sector that is 125degrees and has a radius of 20 inches?
The arc length of a sector that is 125 degrees and has a radius of 20 inches is: 43.63 inches.
