You have to find a common denominator first.
I believe its <span>parabola</span>
It's me again. The table and the graph is shown in the following picture.
We are given here Area of circle as 226.98 square inches.
Formula to find area of circle is given as :

plugging value of A as 226.98 square inches and pi as 3.14, we have


r=8.5
Now we know that diameter = 2 * radius.
multiplying radius with 2 we have 8.5*2 = 17
Answer : Diameter is 17 inches.