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Karteikarten

MTED 211 CH17

Ashleigh Engel Mathematics Englisch 52 Karten

NAME THAT SHAPE: (A)

Karten in diesem Stapel (52)

  1. 1Define: Polyhedron *4 characteristics*1. A three dimensional solid made up of polygons.
    2. Flat faces
    3. Straight edges
    4. Vertices
  2. 2Name 3 types of Polyhedrons1. Prism
    2. Pyramids
    3. Platonic Sides
  3. 3Define: FaceThe flat surface of a polyhedron
  4. 4Define: EdgeWhere two faces meet at a line
  5. 5Define: VerticesThe point of intersection of two edges
  6. 6Types of polyhedra: Regular Polyhedra (platonic solids)Faces are REGULAR polygons & congruent
  7. 7Types of polyhedra: Irregular PolyhedronIrregular polygonal faces & angles that are NOT congruent
  8. 8Classification: Prism (3)1. Three-dimensional solid
    2. Identical faces (congruent polygons) at both ends
    3. Same cross-section all along its length
    *Named after its base & relationship (alignment) of the two bases to each other
  9. 9Types of prism: Regular PrismBase of the prism is in the shape of a regular polygon
  10. 10Types of prism: Irregular PrismBase of the prism is in the shape of an irregular prism
  11. 11Prisms based on alignment: Right PrismTwo flat ends that are perfectly aligned with all side faces in the shape of rectangles
  12. 12Prisms based on alignment: Oblique PrismAppears to be tilted & the two flat ends are NOT aligned & the side faces are parallelograms
  13. 13Define: ParallelogramA quadrilateral with both pairs of opposite sides parallel
  14. 14Properties of a Pyramid *4 characteristics*1. Three main parts: apex, face & base
    2. Polygon base most often a square
    3. Faces of pyramid = lateral faces
    4. Triangles are congruent & isosceles
  15. 15Types of pyramids: Square Pyramid (Base, Face, Edge, Vertices & 4 Faces)Base: Square
    4 triangular faces: 8 edges, 5 vertices & 4 faces
  16. 16Types of pyramids: Triangular Pyramid (Base, Edge, Vertices & 4 Faces)Base: Triangle
    4 faces, 6 edges & 4 vertices
  17. 17Types of pyramids: Pentagonal Pyramid (Base, Edge, Vertices & 4 Faces)Base: Pentagon
    6 faces, 6 vertices & 10 edges
  18. 18Define: Right PyramidThe location of the apex is exactly over the middle of the base of the pyramid.
  19. 19Define: Oblique PyramidThe location of the apex is not exactly over the middle but slightly away.
  20. 20Define: Regular PyramidBase of pyramid is a regular polygon
  21. 21Define: Irregular PyramidBase is an irregular polygon + sides are not congruent
  22. 22Regular Polyhedron (platonic solids): Tetrahedron *# of faces, edges & vertices and shape of face*4 faces, 6 edges & 4 vertices
    Face: Equilateral triangle
    NO PARALLEL FACES
  23. 23Regular Polyhedron (platonic solids): Cube *# of faces, edges & vertices and shape of face*6 faces, 12 edges & 8 vertices
    Face: SQUARE
  24. 24Regular Polyhedron (platonic solids): Regular Octahedron *# of faces, edges & vertices and shape of face*8 faces, 12 edges & 6 vertices
    Face: Equilateral triangles
  25. 25Regular Polyhedron (platonic solids): Regular Dodecahedron *# of faces, edges & vertices and shape of face*12 faces, 30 edges, 20 vertices
    Face: Regular Pentagon
  26. 26Regular Polyhedron (platonic solids): Regular Icosahedron *# of faces, edges & vertices and shape of face*20 faces, 30 edges & 12 vertices
    Face: Equilateral triangle
  27. 27Define: Planar RegionsTwo-Dimensional (2D)
    *Require only a flat surface
    ex: shoebox
  28. 28Define: NetsFlat pattern (cut-outs to make a polyhedra)
  29. 29Define: Lateral EdgesEdges of a pyramid or prism that are NOT on a base
  30. 30Define: Lateral FacesThe faces that are NOT bases
  31. 31Euler's Formula *ONLY for Prisms & PyramidsFaces + Vertices - 2 = Edges
  32. 32Name 3 shapes that make five platonic solids1. Triangle
    2. Squares
    3. Pentagons
  33. 33Define: Right Prism *DegreeLateral faces & the bases form 90 degree angles
  34. 34Define: Oblique Prism *DegreeLateral faces & lateral bases do NOT form 90 degree angles
  35. 35Define: RegularBoth bases are regular polygons
  36. 36Define: IrregularBoth bases are NOT regular polygons
  37. 37Name 5 platonic solids and their # faces and shape1. Tetrahedron (4 faces-triangle)
    2. Cube (6 faces-square)
    3. Octahedron (8 faces-triangle)
    4. Dodecahedron (12 faces-pentagon)
    5. Icosahedron (20 faces-triangle)
  38. 38NAME THAT SHAPE: (A)Right Regular Triangular Pyramid
    (Platonic Solid: TETRAHEDRON)    NAME THAT SHAPE: (A)
  39. 39NAME THAT SHAPE: (C)Right Regular Triangular PrismNAME THAT SHAPE: (C)
  40. 40NAME THAT SHAPE: (E)Cube
    (Platonic Solid: Square Prism)    NAME THAT SHAPE: (E)
  41. 41NAME THAT SHAPE: (F)Right Regular Rectangular PrismNAME THAT SHAPE: (F)
  42. 42NAME THAT SHAPE: (G)Right Pentagonal PyramidNAME THAT SHAPE: (G)
  43. 43NAME THAT SHAPE: (H)Octahedron
    (Platonic Solid)    NAME THAT SHAPE: (H)
  44. 44NAME THAT SHAPE: (I)Oblique Square PyramidNAME THAT SHAPE: (I)
  45. 45NAME THAT SHAPE: (L)DodecahedronNAME THAT SHAPE: (L)
  46. 46NAME THAT SHAPE: (Z)Right Square PyramidNAME THAT SHAPE: (Z)
  47. 47NAME THAT SHAPE: (B)Oblique Rhombus PrismNAME THAT SHAPE: (B)
  48. 48NAME THAT SHAPE: (D)Oblique Square PyramidNAME THAT SHAPE: (D)
  49. 49NAME THAT SHAPE: (J)PolyhedronNAME THAT SHAPE: (J)
  50. 50NAME THAT SHAPE: (K)PolyhedronNAME THAT SHAPE: (K)
  51. 51NAME THAT SHAPE: (M)IcosahedronNAME THAT SHAPE: (M)
  52. 52NAME THAT SHAPE: (N)CylinderNAME THAT SHAPE: (N)

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Beschreibung
Mathematics Karteikarten am MTED 211 CH17, erstellt von Ashleigh Engel am 11/02/2022.
Erstellt von
Ashleigh Engel
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12
Verlauf
  • Erstellt von Ashleigh Engel · 11 Feb 2022
  • Kopiert von Ashleigh Engel · 11 Feb 2022
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