Angles and Triangles
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Created by:
kaberwine1969 on April 6, 2011
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9 terms
Terms | Definitions |
|---|---|
 congruent angles | Angles that contain the same number of degrees. |
| right angle | An angle that has a square corner because it is fromed by perpendicular lines. All right angles are 90*. |
| acute angles | Angles that are less than 90*. |
| obtuse angles | Angles that are more than 90 but less than 180. |
| straight angles | Angles that are 180*. |
| triangles | They have 3 angles. The sum of the angles of any triangle is 180*. ( A+ B+ C=180*) |
| right triangle | A triangle that has one right angle. |
| isosceles triangle | A triangle that has 2 congruent sides. |
| equilateral trianlge | A triangle that has 3 congruent sides. |
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