Answer:
The required border is 113.04 inches.
Explanation:
Consider the provided information.
You're manufacturing a border around a circular cafe table.
To calculate the border we need to find the circumference of the circle.
The formula to calculate the circumference is:

Where, D is the diameter.
The table is 36 inches across. That means the diameter of the table is 36 inches.
Now, substitute the value of D=36 in above formula.

Hence, the required border is 113.04 inches.