Given:
Note that:
To find:
- The circumference of the given circle.
Solution:
First, we'll have to change the diameter to radius by dividing the diameter by 2.
So we'll have to divide 13 by 2.
Substitute the values according to the formula.
Now, we can find the circumference.
Substitute the values according to the formula.
Calculate value:
Therefore, the circumference of the given circle is 40.8407045 centimeters.