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TAKS 6th grade geom
Geometry Vocabulary
| Question | Answer |
|---|---|
| Angles less than 90 degrees | Acute angles |
| Angles greater than 90 degrees | Obtuse angles |
| Angles exactly 90 degrees | Right Angles |
| Angles exactly 180 degrees | Straight Angles |
| Line segment that joins two vertices of a polygon but is not a side of the polygon | Diagonal |
| Polygon with four sides and four angles | Quadrilaterals |
| Quadrilateral with exactly one pair of parallel sides | Trapezoid |
| Trapezoid with exactly one pair of parallel sides called bases | Isosceles trapezoid |
| Quadrilateral with opposite sides that are parallel and the same length | Parallelogram |
| Parallelogram with four right angles | Rectangle |
| Parallelogram with four equal sides | Rhombus |
| Rectangle with four equal sides | Square |
| Instrument used to measure angles | Protractor |
| Part of a line with one endpoint | Ray |
| Formed when two rays meet at a vertex | Angle |