please help me to find the diameter and the radius of a circle with the given circumference of 2 mi.
C = pi * d
2 = 3.14 * d
2/3.13 = d
Half the diameter = the radius
2/3,14 = d
To find the diameter and radius of a circle with a given circumference, you can use the formulas:
Circumference = 2 * π * radius
Diameter = 2 * radius
Given that the circumference of the circle is 2 miles, we can use the formula to find the radius first:
Circumference = 2 * π * radius
2 = 2 * π * radius
To find the value of the radius, we need to solve this equation. Divide both sides of the equation by 2π:
radius = Circumference / (2 * π)
radius = 2 / (2 * π)
radius ≈ 0.3183 miles
Now that we have the radius, we can find the diameter:
Diameter = 2 * radius
Diameter = 2 * 0.3183
Diameter ≈ 0.6366 miles
Therefore, the diameter of the circle is approximately 0.6366 miles and the radius is approximately 0.3183 miles.