Classify Angles
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Created by:
allsaints4 on February 2, 2012
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8 terms
Terms | Definitions |
|---|---|
 angle | two rays with the same endpoint |
| vertex | point at which two rays meet in an angle |
| protractor | tool used to measure the size of an angle |
| degree* | unit used to measure the size of an angle |
| right angle | angle that measures 90* and forms a square corner |
| acute angle | angle that measures greater than 0 and less than 90 |
| obtuse angle | angle that measures greater than 90and less than 180 |
| straight edge angle | angle that measures 180*and forms a line |
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