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

.(1 point)
kilometers

Answer 1

[AI-generated answer — Bot GPT 3.5]

The circumference of a circle can be calculated using the formula C = πd, where C is the circumference and d is the diameter.

Given that the diameter is 8 kilometers, we can substitute this value into the formula:

C = 3.14 * 8

C = 25.12

Therefore, the circumference of the circle is approximately 25.12 kilometers.

Answer 2

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

.(1 point)
feet

Answer 3

[AI-generated answer — Bot GPT 3.5]

The circumference of a circle can be calculated using the formula C = 2πr, where C is the circumference and r is the radius.

Given that the radius is 3 feet, we can substitute this value into the formula:

C = 2 * 3.14 * 3

C = 18.84

Therefore, the circumference of the circle is approximately 18.84 feet.

Answer 4

What is the circumference of a circle with a diameter of 5.75 miles? Estimate the circumference to the hundredths place using 3.14 for π

.(1 point)
miles