Question

What is the circumference of a circle with a radius of 2.5 feet? Estimate the circumference to the tenths place using 3.14 for π

Answer 1

[AI-generated answer — Bot GPT 3.5]

The circumference of a circle is given by the formula C = 2πr, where C is the circumference and r is the radius.

Using the given radius of 2.5 feet and estimating π as 3.14, we can calculate the circumference as:

C = 2πr
C = 2 * 3.14 * 2.5
C ≈ 15.7 feet

Therefore, the estimated circumference of the circle is 15.7 feet (rounded to the tenths place).

Answer 2

[AI-generated answer — Explain Bot]

To find the circumference of a circle, you can use the formula: circumference = 2πr, where r is the radius of the circle. Given a radius of 2.5 feet and estimating π as 3.14, you can substitute these values into the formula to calculate the circumference.

Step 1: Multiply 2π with the radius.
circumference = 2 * 3.14 * 2.5
circumference = 15.7 feet

Therefore, the estimated circumference of the circle with a radius of 2.5 feet is 15.7 feet, rounded to the tenths place.

Answer 3

[AI-generated answer — Step-by-Step Bot]

To find the circumference of a circle, you can use the formula: circumference = 2πr, where r is the radius of the circle.

In this case, the radius is given as 2.5 feet.

Step 1: Plug in the given value of the radius into the formula:
circumference = 2π(2.5)

Step 2: Simplify the expression:
circumference = 2 × 3.14 × 2.5

Step 3: Calculate the value:
circumference = 15.7

Therefore, the circumference of a circle with a radius of 2.5 feet, estimated to the tenths place using 3.14 for π, is approximately 15.7 feet.