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Muench Math Vocab C
Term | Definition |
---|---|
adjacent angles | Two angles that have a common vertex and one common side. |
area | The amount of surface inside a closed boundary. Area is measured in square units. |
complementary angles | Two angles whose measures have a sum of 90. |
horizontal | In a left right orientation; parallel to the horizon. |
horizontal number line | A number line that is drawn left to right; parallel to the horizon. |
perimeter | The distance around a closed 2-dimensional shape. |
supplementary angles | Two angles whose measures have a sum of 180. |
vertex | The point at which two line segments, lines or rays meet to form an angle. |
vertical | Upright; perpendicular to the horizon. |
vertical number line | A number line that is drawn upright; perpendicular to the horizon. |