To find the circumference of the circle, we need to use the formula:

$C = \pi \times d$

where $C$ is the circumference and $d$ is the diameter of the circle.

From the image, we can see that the diameter ($d$) of the circle is given as 16 cm. Plugging this into the formula:

$C = \pi \times 16 \, \text{cm}$

Now, let's calculate the circumference:

$C \approx 3.14 \times 16 = 50.24 \, \text{cm}$

Rounding to 1 decimal place, the circumference is:

$C \approx 50.2 \, \text{cm}$

Final Answer:

The circumference of the circle is 50.2 cm (to 1 decimal place).

Would you like more details or have any questions?

Further Questions:

1. How would you calculate the circumference if only the radius is given?
2. What is the difference between the radius and diameter of a circle?
3. Can you derive the formula for the area of a circle using its radius?
4. How do you convert the circumference into a diameter?
5. How does the value of π affect the circumference of a circle?

Tip:

When working with circles, remember that the radius is always half of the diameter, which can simplify many calculations!