How do you find the circumference of a circle with diameter 72cm?

The circumference of a circle can be found using the formula: C = π × d, where C is the circumference and d is the diameter.

In this case, the diameter of the circle is given as 72 cm. To find the circumference, you would simply multiply the diameter by π (approximately 3.14).

So, the calculation would look like this:

C = π × 72

Using the approximate value of π:

C ≈ 3.14 × 72

Now, performing the multiplication:

C ≈ 226.08

Therefore, the circumference of the circle is approximately 226.08 cm.