Question

circumference/ diameter=​

Answer 1

Step-by-step explanation:

The circumference is the perimeter of a circle while the diameter is a chord that cuts the circle exactly in half making it into 2 semi circles. A diameter can be used to find the circumference of a circle by multiplying it by pi.

Answer 2

Step-by-step explanation:

$\frac{2πr}{2r}$

=π