To find the circumference of a circle when the diameter is given, you can use the formula:

$C = \pi \times d$

Where:

• $C$ is the circumference
• $\pi$ (pi) is approximately 3.14159
• $d$ is the diameter

Given:

• $d = 58$

Now, substitute the value of the diameter into the formula:

$C = \pi \times 58 \approx 3.14159 \times 58 \approx 182.212$

So, the circumference of the circle is approximately 182.212 units.

Would you like more details or have any questions?

Here are 5 related questions:

1. How would you find the radius of the circle if the diameter is 58?
2. If the radius of a circle is 29, what would be its circumference?
3. How does the circumference change if the diameter is doubled?
4. What is the area of the circle with a diameter of 58?
5. How does the formula for circumference relate to that of the area of a circle?

Tip: Remember that the circumference is always directly proportional to the diameter, meaning if you double the diameter, the circumference also doubles.