Jacob Pence


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My Geometry in the Real World Project

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Jacob Pence

  1. 1. Geometry In the Real World Jacob Pence Block 1 12/11/09
  2. 2. Point Point -something that has position but not extension, as the intersection of two lines.
  3. 3. <ul><li>Line - a part cut off from a figure, esp. a circular or spherical one, by a line or plane, as a part of a circular area contained by an arc and its chord or by two parallel lines or planes. </li></ul>Line(Segment)
  4. 4. Plane <ul><li>Plane - a surface generated by a straight line moving at a constant velocity with respect to a fixed point. </li></ul>
  5. 5. Angle <ul><li>Angle - the space within two lines or three or more planes diverging from a common point, or within two planes diverging from a common line. </li></ul>
  6. 6. Perpendicular Lines Perpendicular Line - meeting of a given line at right angles.
  7. 7. Parallel Lines <ul><li>Parallel Lines - lying in the same plane but never meeting no matter how far extended. </li></ul>
  8. 8. Triangle <ul><li>Triangle - a closed plane figure having three sides and three angles </li></ul>
  9. 9. Right Triangle <ul><li>Right Triangle - a triangle having a right angle </li></ul>
  10. 10. Pentagon <ul><li>Pentagon - a polygon having five angles and five sides </li></ul>
  11. 11. Hexagon <ul><li>Hexagon - a polygon having six angles and six sides </li></ul>
  12. 12. Square <ul><li>Square - a rectangle having all four sides of equal length </li></ul>
  13. 13. Rectangle <ul><li>Rectangle - a parallelogram having four right angles </li></ul>
  14. 14. Trapezoid <ul><li>Trapezoid - a quadrilateral plane figure having two parallel and two nonparallel sides. </li></ul>
  15. 15. Parallelogram <ul><li>Parallelogram - a quadrilateral having both pairs of opposite sides parallel to each other. </li></ul>
  16. 16. Circle <ul><li>Circle - a closed plane curve consisting of all points at a given distance from a point within it called the center </li></ul>
  17. 17. Cylinder <ul><li>Cylinder - 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. </li></ul>
  18. 18. Sphere <ul><li>Sphere - 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. </li></ul>
  19. 19. Triangular Prism <ul><li>Triangular Prism - a prism whose bases are triangles </li></ul>
  20. 20. Crescent <ul><li>Crescent - a shape resembling a segment of a ring tapering to points at the ends </li></ul>
  21. 21. Heart <3 <ul><li>Heart - a conventional shape with rounded sides meeting in a point at the bottom and curving inward to a cusp at the top </li></ul>
  22. 22. THE END! :)