When working with circles it is important to recognise and be able to name different parts of the circle. A segment of a circle is an area enclosed by a chord and an arc. What is the name given to a ...
The circumference of a circle is the distance around the shape. The ability to round a number to a number of decimal places or to a number of significant figures means that answers can be written to ...
Today (3/14) is observed by math geeks everywhere as Pi Day. Pi (Ï€) is the ratio of the circumference of a circle to its diameter - 3.14159265359. You can celebrate by finding the circumference of a ...
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