The approximate circumference of a circle is calculated using the formula C = 2πr, where r is the radius of the circle. If the circumference of the circle is 574 meters, we can calculate the radius as follows:
C = 2πr
574 = 2 * 3.14 * r
574 = 6.28 * r
r = 574 / 6.28
r ≈ 91.40 meters
Now that we have the radius, we can calculate the diameter using the formula D = 2r:
D = 2 * 91.40
D = 182.80
So, the approximate circumference of the circle is 574 meters, and the diameter of the circle, rounded to the nearest tenth, is 182.8 meters.
What is the approximate circumference of 574 meters. What is the circle's diameter, rounded to the nearest tenth? Use 3.14 for pi.
1 answer