| Question | Answer |
| 1. A straight path of points that goes on and on in opposite directions. | Line
|
2. It is an exact location in space | Point
| 3. Lines that never touch and are the same distance apart. | Parallel Lines
| 4. Lines that intersect and make a right angle. | Perpendicular Lines
| 5. Line that touch but do not make a right angle. | Intersecting lines
| 6. A part of a line that has one endpoint and continues on forever in one direction. | Ray
| 7. A part of a line with two endpoints. | Line Segment
| 8. An angle that is less than 90 degrees. | Acute angle
| 9. An angle that forms a square corner or 90 degrees. | Right angle
| 10. An angle that is more than 90 degrees but less than 180 degrees. | Obtuse angle
| 11. Angles can be measured with this unit. | Degree
| 12. This is a tool used to measure and draw angles. | Protractor
| 13. This is a triangle with three equal sides and angles. | Equilateral Triangle
| 14. This is a quadrilateral that has two pairs of parallel sides. | Parallelogram
| 15. This is a quadrilateral that has four right angles and all sides are the same length. | Square
| 16. This is a quadrilateral with only one pair of parallel sides. | Trapezoid
| 17. This is a quadrilateral in which opposite sides are a parallel and all of its sides are the same length. | Rhombus
| 18. The line of which a figure can be folded so both halves are the same. | Line of Symmetry |
