Quick Reference ~ A maths Dictionary for Kids by Jenny Eather Email jeather@iprimus.com.au A Maths Dictionary for Kids by Jenny Eather at www.amathsdictionaryforkids.com


Aa

arms of an angle

• the two lines that meet to make an angle.
• the point where the arms meet is called the vertex.
• as the arms turn the angle changes.
• angles are measured in degrees.

EXAMPLE:
arms of an angle


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