I need something that can do square area calculations and come up with a price. The user would type in the width / length dimensions and it would calculate the price based on the price. Or the radius if they are dealing with a circle.
For instance lets say something is $5 per square mm and the user types in dimensions of 2.3 mm by 5.1 mm. It would calculate a price of $5 per square mm and come up with $58.65. Everything we deal with is custom dimensions and we want our customer to type in the size they need.
Thank you,