The top of a round table with a diameter of 5.5 feet is painted white. how many square feet are painted

The formula for area of a circle is:

A = (pi) r^2

If diameter is 5.5, divide by 2 to find radius is 2.75. 2.75^2 is 7.5625 then multiplied by 3.14 (pi) is 23.746.

Depending on how you round, about 23.7 square feet were painted.