Online Tools
The tools below can be usefull when drawing up your kitchen worktop plan.
Area Calcuator
Circle Solver
Can't remember the formulas for the other two parts of a circle (area, diameter, or circumference) when you only know one? To the rescue is Circle Solver. Enter the circle area, diameter, or circumference and it will solve for the other two!
Circumference
This tool can help you figure the circumference of a circle when you enter the radius.
Cosine
Enter the adjacent and hypotenuse angle values and this tool will solve the cosine angle for you.