The formula to find the circumference of a circle that has a diameter of 100 yards?

OK. Your turn.

I've given you the formula. Now you can use it to find this circumference.

To find the circumference of a circle, you can use the formula C = πd, where C represents the circumference, π (pi) is a mathematical constant approximately equal to 3.14159, and d is the diameter of the circle.

In this case, the diameter is given as 100 yards. To find the circumference, you simply need to substitute this value into the formula:

C = πd
C = π * 100

Calculating this gives us:

C = 3.14159 * 100

So, the circumference of a circle with a diameter of 100 yards is approximately 314.159 yards.