The radius of a circle is 2 inches what is the circles circumference?
it would be 6.28 i think
To find the circumference of a circle, you can use the formula:
Circumference = 2 * π * radius
Given that the radius of the circle is 2 inches, we can substitute this value into the formula:
Circumference = 2 * π * 2
Now we calculate the circumference:
Circumference = 4 * π
The exact value of π is approximately 3.14159, so we can substitute this value:
Circumference ≈ 4 * 3.14159
Now we do the multiplication:
Circumference ≈ 12.56636
Rounded to the nearest hundredth, the circumference of the circle is approximately 12.57 inches.
C = 2πr = 4π inches
The diameter of a circle is 2 inches. What is the circle's circumference?
d=2 in