Jayme's Geometry Guide


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A sixth grade slide show on geometry.

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Jayme's Geometry Guide

  1. 1. Jayme's Guide To Geometry <ul><ul><li>Lines </li></ul></ul><ul><ul><li>Angles </li></ul></ul><ul><ul><li>Triangles </li></ul></ul><ul><ul><li>Quadrilaterals </li></ul></ul><ul><ul><li>Circle </li></ul></ul>
  2. 2. Lines <ul><ul><li>- Points </li></ul></ul><ul><ul><li>- Line Segments </li></ul></ul><ul><ul><li>- Rays </li></ul></ul><ul><ul><li>-Lines </li></ul></ul><ul><ul><li>- Intersecting Lines </li></ul></ul><ul><ul><li>- Perpendicular Lines </li></ul></ul><ul><ul><li>- Parallel Lines </li></ul></ul><ul><ul><li>-Skew Lines </li></ul></ul>
  3. 3. Point POINT S POINT J <ul><li>A point is a precise location in space. It is labeled with a letter. </li></ul>
  4. 4. Planes <ul><li>Flat Surface that needs three points </li></ul>
  5. 5. Lines
  6. 6. Lines <ul><li>A figure that goes through two points traveling forever in both directions. </li></ul>
  7. 7. Line Segment <ul><li>A straight line that can be measured. </li></ul>
  8. 8. Ray <ul><li>Starlight or a straight line that continues from a point </li></ul>
  9. 9. Properties of Lines
  10. 10. Intersecting <ul><li>Two lines that cross at a point. </li></ul>
  11. 11. Perpendicular <ul><li>Intersecting at right angels. </li></ul>
  12. 12. Parallel <ul><li>Never crossing lines in the same plane. </li></ul>
  13. 13. Skew <ul><li>Lines that aren't in the same plane. </li></ul>
  14. 14. Angels
  15. 15. Types of Angles
  16. 16. Acute <ul><li>An angle that is less than 90 degrees </li></ul>
  17. 17. Obtuse <ul><li>An angle that is larger than 90 degrees. </li></ul>
  18. 18. Right <ul><li>An angle that is 90 degrees. </li></ul>
  19. 19. Straight <ul><li>A straight angle that is 180 degrees. </li></ul>90 90
  20. 20. Vertex/ Vertices <ul><li>The small corner of any angle. </li></ul>
  21. 21. Complementary <ul><li>Two angles when they are added equal 90 degrees. </li></ul>60 30
  22. 22. Supplementary <ul><li>Two angles when they are added equal 180 degrees. </li></ul>
  23. 23. Vertical/Opposite <ul><li>Two angles that are across from each other. </li></ul>
  24. 24. Adjacent <ul><li>Two angles that have a connected line. </li></ul>
  25. 25. Triangles
  26. 26. Right <ul><li>A triangle is were 2 lines meet that form 90 degrees. </li></ul>
  27. 27. Obtuse <ul><li>A triangle that has 2 lines that equal more than 90 degrees. </li></ul>
  28. 28. Acute <ul><li>A triangle thats two lines don't add up to 90 degrees. </li></ul>
  29. 29. Scalene <ul><li>A triangle that has no equal sides. </li></ul>
  30. 30. Isosceles <ul><li>A triangle that has two congruent sides. </li></ul>
  31. 31. Equilateral <ul><li>The triangle has all sides the same measurement. </li></ul>
  32. 32. Sum of Internal Angles <ul><li>This is when you add two or more angles together in a triangle to get 180 degrees. </li></ul>60 60 60
  33. 33. Area of a Traingle <ul><li>The area of a triangle is base times height. </li></ul>
  34. 34. Quadrilaterals
  35. 35. Perimeter <ul><li>The sum of the outside of an object. </li></ul>Twenty Twenty ten ten
  36. 36. Area <ul><li>How big or small the inside of a three d shape is. </li></ul>
  37. 37. Quadrilaterals <ul><li>These are a 4 sided shape. </li></ul>
  38. 38. Trapezoid <ul><li>A shape that has 2 parallel sides. </li></ul>
  39. 39. Parallelogram <ul><li>A shape that has parallel sides on the opposite end and they are also congruent. </li></ul>
  40. 40. Rectangle <ul><li>A parallelogram with 4 right angles. </li></ul>
  41. 41. Rhombus <ul><li>A shape that looks like a diamon but doesn't have any right angles. </li></ul>
  42. 42. Square <ul><li>A square is a shape that has 4 equal sides and it has 4 right angles. </li></ul>
  43. 43. Area of a Rectangle <ul><li>The area of a rectangle is the length times width or how many blocks are able to fit in it. </li></ul>15in 15in
  44. 44. Area of a Square <ul><li>How long the width is X the length or how many blocks total can fit in there. </li></ul>12 inches 12 inches
  45. 45. Area of a Parallelogram <ul><li>This is base times height. </li></ul>
  46. 46. Area of a Trapezoid <ul><ul><li>The area of this is the space inside the shape. </li></ul></ul>
  47. 47. Circles
  48. 48. Chord <ul><ul><li>A segment connecting two lines on a circle. </li></ul></ul>A B
  49. 49. Diameter <ul><ul><li>A chord that passes through the middle of the circle. </li></ul></ul>C
  50. 50. Radius <ul><ul><li>The distance from the center of the circle to the outside edge. </li></ul></ul>
  51. 51. Sector <ul><ul><li>A piece of the area. </li></ul></ul>
  52. 52. Circumference Distance around a circle.
  53. 53. Arc The distance around the outside edge between two points.
  54. 54. Area of a Circle The space inside of a circle. Blue = area.
  55. 55. Other Polygons
  56. 56. Hexagon A six sided shape.
  57. 57. Octagon An eight sided shape.
  58. 58. Regular Polygon All the sides are congruent.