[tex]\begin{gathered} \text{Area of the round table = }\pi\times r^2 \\ \text{The diameter is given as 6 f}eet.\text{ Then the radius is 3 f}eet\text{. Note }\pi\text{ = }\frac{22}{7} \\ \text{Then the area of the round table = }\frac{22}{7}\text{ }\times\text{ 3}\times\text{ 3 = }\frac{198}{7} \\ =28.28\text{ f}eet^2 \end{gathered}[/tex]
