If a circle has the circumference of length 3.14, what is the diameter of the circle?

Question

Quizplus · Accepted Answer

The formula for circumference is C = 2πr, where r is the radius of the circle. Since we are given the circumference as 3.14, we can set up the equation 3.14 = 2πr and solve for r. Dividing both sides by 2π, we get r = 0.5. The diameter of the circle is twice the radius, so the diameter is 1.0. Therefore, the correct choice is B.

If a Circle Has the Circumference of Length 3