Question

A circular walking path has a diameter of 45 yards what is the distance around the walking path?

Answer 1

The distance around a circular path is called the circumference. For a circle, the circumference can be found using the formula:

Circumference

=

�

×

Diameter

Circumference=π×Diameter. In this case, if the diameter is 45 yards, the circumference would be

�

×

45

π×45 yards. Do you want the exact value or an approximate value using a rounded pi (3.14)?