Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 450? (1 point)
O C ~ 3.14.450 ÷ 2
O C~ 2. 3.14.450
O C~ 3.14.4502
O C~ 3.14.150
The correct formula to find the circumference of a circle is C = 2πr, where r is the radius of the circle.
Therefore, the correct formula to find the approximate circumference of a circle with a radius of 450 would be:
C ≈ 2 * 3.14 * 450
C ≈ 2 * 3.14 * 450
C ≈ 2826
So, the correct option is:
C ≈ 2 * 3.14 * 450