Find the diameter when circumference = 78.5 ft. Use 3.14 for π. Round your answer to the nearest tenth
To find the diameter of a circle when given the circumference, you can use the formula:
d = C / π
where:
- d represents the diameter
- C represents the circumference
- π represents the mathematical constant pi, which is approximately 3.14
So, in this case, with a circumference of 78.5 ft, we can substitute the values into the formula:
d = 78.5 ft / 3.14
Now we can calculate the diameter:
d ≈ 24.92 ft (rounded to the nearest tenth)
Therefore, the diameter, rounded to the nearest tenth, is approximately 24.9 ft.