What is the approximate circumference of a circle that has a radius of 63? Use 3.14 for π and express your answer to the hundredths place.(1 point)

Answer 1

The circumference of a circle is calculated using the formula C = 2πr, where π is approximately 3.14 and r is the radius.

Substituting the given values, we have C ≈ 2(3.14)(63) ≈ 6.28(63) ≈ 395.04.

Therefore, the approximate circumference of the circle is 395.04 units.

Answer 2

Answers for the practice:
1. 395.64
2. 62.8
3. 182.8
4. 238.64
5. 17,662.5

Answer 3

Answers for the quick check:
1. 75.36
2. C ≈ 2 ⋅ 3.14 ⋅ 450
3. C/d = π
4. 346.19
5. A = πr²

Answer 4

Its a 100% corecct