1. By: Madison Mondon Block 1 Geometry in the Real World

2. Point A precise location on a line or plane

3. a surface generated by a straight line moving at a constant velocity with respect to a fixed point. Plane

4. A line with two distinct end points Line Segment

5. Angle The space in between two lines or three planes

6. Lines that intersect to form four 90 degree angles Perpendicular Lines

7. Lines that never intersect and always remain the same distance from each other Parallel Lines

8. A three sided polygon with three angles Triangle

9. A triangle with a right angle Right Triangle

10. Five sided polygon with five angles Pentagon

11. Six sided polygon with six angles Hexagon

12. A four sided regular polygon with all sides equal and all internal angles are 90 degrees Square

13. A parallelogram having four right angles Rectangle

14. A quadrilateral having two parallel sides and two nonparallel sides Trapezoid

15. A quadrilateral having both pairs of opposite sides parallel to each other Parallelogram

16. Circle A closed plane curve consisting of all points at a given distance from the center

17. a surface or solid bounded by two parallel planes and generated by a straight line moving parallel to the given planes and tracing a curve bounded by the planes and lying in a plane perpendicular or oblique to the given planes Cylinder

18. a solid geometric figure generated by the revolution of a semicircle about its diameter; a round body whose surface is at all points equidistant from the center Sphere

19. Semicircle half of a circle; the arc from one end of a diameter to the other

20. Intersecting lines Two lines in the same plane are not parallel and intersect at a certain point

21. An egg-shaped or elliptical form or figure Oval