Answer:
12.74
Explanation:
To find the diameter of a circle with a given circumference, you can use the formula:
Circumference = π x diameter
where π (pi) is a mathematical constant approximately equal to 3.14159.
In this case, the circumference is given as 40. So we can rearrange the formula to solve for the diameter:
diameter = Circumference / π
Substituting the given values, we get:
diameter = 40 / π
To get the answer to the nearest hundredth, we can use a calculator or estimate π to a few decimal places. Let's use π ≈ 3.14.
diameter = 40 / 3.14
diameter ≈ 12.74
Therefore, the diameter of the circle to the nearest hundredth is approximately 12.74.