Geometry In The Real World
- 1. Geometry in the real world (Sports edition) Austin Black Period 2
- 2. Point Point-An undefined term in geometry, it names a location and has no size.
- 3. Line (segment) Line- An undefined term in geometry, a strait path that has no thickness and extends forever.
- 4. Plane Plane- An undefined term in geometry, it is a flat surface that has no thickness and extends forever.
- 5. Angle Angle- A figure formed by two rays with a common endpoint.
- 6. Perpendicular lines Perpendicular lines- lines that intersect at 90 degrees.
- 7. Parallel lines Parallel lines-lines on the same plane that do not intersect.
- 8. Triangle Triangle- A three sided polygon.
- 9. Right triangle Right triangle- A triangle with one right angle.
- 10. Pentagon Pentagon- A five sided polygon.
- 11. Hexagon Hexagon- A six sided polygon.
- 12. Square Square-A quadrilateral with four congruent sides and four right angles.
- 13. Rectangle Rectangle- A quadrilateral with four right angles.
- 14. Trapezoid Trapezoid- A quadrilateral with exactly one pair of parallel sides.
- 15. Parallelogram Parallelogram- A quadrilateral with two pairs of parallel sides.
- 16. Circle Circle- The set of points in a plane that are fixed distance from a given point called that center of the circle.
- 17. Cylinder Cylinder- A three-dimensional figure with two parallel congruent circular bases and a curved lateral surface that connects the bases.
- 18. Sphere Sphere- The set of points in a space that are a fixed distance from a given point called the center of the sphere.