What is the circumference of a circle with a diameter of 4.5 miles? Estimate the circumference to the hundredths place using 3.14 for π
.(1 point)
Responses
7.07 miles
7.07 miles
63.59 miles
63.59 miles
14.2 miles
14.2 miles
14.13 miles
The circumference of a circle can be calculated using the formula C = πd, where C is the circumference and d is the diameter.
Therefore, the circumference of a circle with a diameter of 4.5 miles can be estimated as:
C = 3.14 * 4.5 = 14.13 miles.
The correct answer is 14.13 miles.
To find the circumference of a circle, we can use the formula: C = π * d, where C represents the circumference and d is the diameter.
Given that the diameter is 4.5 miles and we're using an approximation of π = 3.14, we can plug in the values into the formula:
C = 3.14 * 4.5
C ≈ 14.13
Therefore, the estimated circumference of the circle is 14.13 miles.
To find the circumference of a circle, you can use the formula: C = πd, where C represents the circumference and d represents the diameter of the circle.
In this case, the diameter is given as 4.5 miles. To estimate the circumference to the hundredths place using 3.14 for π, you would substitute the values into the formula:
C = 3.14 * 4.5
Calculating this, we get:
C = 14.13 miles
So, the estimated circumference of the circle with a diameter of 4.5 miles would be 14.13 miles. Therefore, the correct answer is "14.13 miles."