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HOTmaths dictionary

This illustrated dictionary offers free access to over 500 mathematical symbols, terms and definitions from the early secondary syllabus.

The glossary of maths terminology is just one of the many special features of the Hotmaths Unlimited learning system.

Select a letter to find hundreds more mathematical terms with illustrated explanations.

Click for a free 24-hour HOTmaths Unlimited account to explore this unique fully interactive website and the complete HOTmaths dictionary.


INDEX: SYMBOLS A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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© 2007 HOTmaths Pty Ltd 
Term Definition
centre of rotation
fixed point about which a figure rotates
Related links:
2D shapes — Rotational symmetry
2D shapes — Rotation
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