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# Konnors Guide Of Geomery

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A sixth grades guide for geometry

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### Konnors Guide Of Geomery

1. 1. Konnor's Guide Of Geometry <ul><ul><li>You will need to know about : </li></ul></ul><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>Circles </li></ul></ul><ul><ul><li>Other Polygons </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. Points <ul><ul><li>A point is a precise location in space. It is labeled with a letter. </li></ul></ul>Point S S Point M M
4. 4. Line segments <ul><ul><li>A strait line that can be measured </li></ul></ul>
5. 5. Rays <ul><ul><li>Strait Line that continues from a point </li></ul></ul>Point X Point Z
6. 6. Lines <ul><ul><li>Ex: Train tracks, Horizon </li></ul></ul>
7. 7. Intersecting Lines <ul><ul><li>Crosses at a point </li></ul></ul>
8. 8. Perpendicular <ul><ul><li>Two lines that intersects with Four right angles </li></ul></ul>
9. 9. Parallel <ul><ul><li>Lines that Never cross </li></ul></ul>
10. 10. Skew <ul><ul><li>Lines that aren't in the same plane </li></ul></ul>
11. 11. Angels <ul><li>Acute </li></ul><ul><li>Obtuse </li></ul><ul><li>Right </li></ul><ul><li>Vertex/ Vertices </li></ul><ul><li>Straight </li></ul><ul><li>Complementary s </li></ul><ul><li>Vertical </li></ul><ul><li>Adjacent </li></ul>
12. 12. Acute Less than 90 degrees
13. 13. Obtuse Bigger than 90 degrees
14. 14. Right = to 90 degrees
15. 15. Straight Two right angels. = 180 degrees
16. 16. Vertex/ Vertices The point where two lines meet to make a angel Vertex/vertices
17. 17. Complementary Two angles when there added they = 90 degrees 45 degrees 45 degrees
18. 18. Supplementary Four angles when there added they = 180 degrees
19. 19. Vertical Opposite Point K Vertical
20. 20. Adjacent Two angles that share a line
21. 21. Triangles <ul><li>Right </li></ul><ul><li>Obtuse </li></ul><ul><li>Acute </li></ul><ul><li>Scalene </li></ul><ul><li>Isosceles </li></ul><ul><li>Equilateral </li></ul><ul><li>Sum of internal angles </li></ul><ul><li>Perimeter </li></ul><ul><li>Area </li></ul>
22. 22. Right One angle of a triangle is 90 degrees
23. 23. Obtuse One angle in a triangle has to be 90 degrees
24. 24. Acute One angle in the triangle has to be 90 degrees
25. 25. Scalene A triangle with no equal sides
26. 26. Isosceles A triangle with two equal sides
27. 27. Equilateral A triangle that has equal sides 5 cm 5 cm 5 cm
28. 28. sum of internal angles The sum of all the angles in the triangle adding up to be 180 degrees 45 degrees 90 degrees 45 degrees 45 45 +90 180
29. 29. perimeter The perimeter is the addition is the addition of all the outside sides together 5 in. 30 in. 10 in. 30 in. 10 in. + 5 in. 45 in.
30. 30. area of a triangle The area is the length times the width, squared Length 35 in. Width 23 in. 1 35 x23 105 +70 805 402.5 2/ 805.0 -8 00 05 - 4 10 -10 0
31. 31. Quadrilaterals <ul><li>Quadrilaterals </li></ul><ul><li>Trapezoid </li></ul><ul><li>Area of a Trapezoid </li></ul><ul><li>Parallelogram </li></ul><ul><li>Area of a Parallelogra m </li></ul><ul><li>Rectangle </li></ul><ul><li>Area of a Rectangle </li></ul><ul><li>Square </li></ul><ul><li>Area of a Square </li></ul><ul><li>Rhombus </li></ul>
32. 32. Quadrilaterals A shape with 4 connected sides
33. 33. Trapezoid A quadrilateral with two parallel sides
34. 34. Area of trapezoid The average of two lengths x the height 35 in. 14 in., 2 35 x14 120 +35 155
35. 35. Parallelogram A shape with all opposite sides being parallel
36. 36. Area of the parallelogram To get the area of a parallelogram you multiply base x heig ht Base 35 in. Height 25 in. 35 x25 175 +70 875
37. 37. Rectangle A quadrilateral with four 90 degree angles
38. 38. Area of a rectangle You have to multiply length x width Length 45 degrees Width 15 degrees 45 x15 225 +45 675
39. 39. Square A figure that has four sides. All the angles are right. 90 degrees = right angle
40. 40. Area of a Square To get to area of a square you x length times width Length 30 in. Width 30 in. 30 x30 00 +90 900
41. 41. Rhombus A square with no right angels. All opposite sides are parallel and all opposite angles are congruent.
42. 42. Circles <ul><li>Chord </li></ul><ul><li>Diameter </li></ul><ul><li>Arc </li></ul><ul><li>Radius </li></ul><ul><li>Sector </li></ul><ul><li>Circumference </li></ul><ul><li>Area of a Circle </li></ul>
43. 43. Chord A line segment with its end points on a circle
44. 44. Diameter A line segment that passes through the center of a circle and has endpoints on the circle
45. 45. Arc A part of a circle, named by it's endpoints A B
46. 46. Radius A line segment with one endpoint on the circle
47. 47. Sector A region enclosed by two radii and the arc joining their endpoints The sector
48. 48. Circumference The Distance around the circle The distance around a circle is 180 degrees
49. 49. Area of a Circle The Space Inside A =3.14xr sq =3.14x10in. =31.40insq. 10 in
50. 50. Other Polygons Hexagons Octagons Regular Polygon
51. 51. Hexagons A shape with 6 sides and 6 angles
52. 52. Octagon A shape with 8 sides and 8 angles
53. 53. Regular Polygons All sides are congruent