Packet #20 Math
About this set
Created by:
Warnerg Plus on February 6, 2012
Subjects:
Description:
Mrs. Bergen 7th grade double block math
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7 terms
Terms | Definitions |
|---|---|
 Right angle | an angle that measures 90 degrees |
| Acute angle | an angle less than 90 degrees but more than 0 degrees |
| Obtuse angle | An angle that measures more than 90 degrees but less than 180 degrees |
| Straight angle | an angle that measures exactly 180 degrees |
| Complementary angles | two angles whose measures have a sum of 90 degrees |
| Supplementary angles | two angles whose measures have a sum of 180 degrees |
| Polygon | a closed plane figure bounded by straight sides |
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