VO: Ambrose has just got a job at the world famous Grecian Pizza Parlour. He’s being trained in all aspects of pizza making. I don’t think this is part of the training though. Pizza Boss: Coughs. What ...

The wheel diameter is measured from lip to lip of a tyre, and coincides with the wheel rim size. The wheel radius is half the wheel diameter, the distance from the centre of the wheel, the axle, to ...

The circumference of a circle is the distance around the circle. It is another name for the perimeter of a circle. The circumference of a circle is calculated using the formula: \(\text{circumference} ...