Question

Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 450?(1 point) Responses C≈2⋅3.14⋅450 upper C approximately equals 2 times 3.14 times 450 C≈3.14⋅4502 upper C approximately equals 3.14 times 450 squared C≈3.14⋅150 upper C approximately equals 3.14 times 150 C≈3.14⋅450÷2 upper C approximately equals 3.14 times 450 divided by 2

Answer 1

The correct formula to find the approximate circumference of a circle with a radius of 450 is:

C ≈ 2 * 3.14 * 450

So the correct response is:

C≈2⋅3.14⋅450