Question What is the circumference of a circle with a diameter of 8 kilometers? Estimate the circumference to the hundredths place using 3.14 for π .
The circumference of a circle is calculated by the formula C=πd, where C is the circumference, d is the diameter, and π is approximately 3.14.
By substituting the given values into the formula, we get:
C = 3.14 * 8 = 25.12 kilometers.
What is the circumference of a circle with a radius of 3 feet? Estimate the circumference to the hundredths place using 3.14 for π .
The circumference of a circle is also calculated by the formula C = 2πr, where C is the circumference, r is the radius, and π is approximately 3.14.
By substitifying the given values into the formula, we get:
C = 2 * 3.14 * 3 = 18.84 feet.
what is the circumference of a circle with a diameter = 4 feet?
The circumference of a circle is calculated by the formula C=πd, where C is the circumference, d is the diameter, and π is approximately 3.14.
By substituting the given values into the formula, we get:
C = 3.14 * 4 = 12.56 feet.
What is the circumference of a circle with a diameter of 3.25 meters? Estimate the circumference to the hundredths place using 3.14 for π .
The circumference of a circle is calculated by the formula C=πd, where C is the circumference, d is the diameter, and π is approximately 3.14.
By substituting the given values into the formula, we get:
C = 3.14 * 3.25 = 10.19 meters.