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2D & 3D Shapes

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  • What is a the difference between a 2D and 3D object?
    2D shapes are flat, they have no dimension. 3D objects can be held
  • Name these 3D objects
    Cube, Cylinder & Cone
  • What 2D shapes make up this 3D object?
    Triangles and Rectangles
  • Name this 3D object
    Square Based Pyramid
  • Name this 3D object
    Cone
  • Name this 3D object
    Hexagonal Prism
  • A pentagon has how many sides and corners?
    5 corners and 5 sides
  • What 2D shapes make up this 3D object?
    Rectangles and Squares
  • A hexagon has how many sides and corners?
    6 sides and 6 corners
  • Name this 3D object
    Triangular prism
  • What are vertices of 3D objects?
    the point at which 3 or more faces meet
  • An octagon has how many sides and corners?
    8 sides and 8 corners
  • What is the difference between a square and a rectangle?
    A square has 4 sides that are the same length, where a rectangle has 2 that are different lengths.
  • What 2D shapes make up this 3D object?
    Pentagons and Rectangles
  • What is a face of a 3D object?
    The flat surface of a 3D object
  • See Question
  • What is an edge of a 3D object?
    The line where 2 faces meet
  • Name these 2D shapes
    Triangle, Pentagon & Hexagon
  • Name this 3D object
    Rectangular Prism
  • Name 4 2D Shapes
  • How many faces does a cube have?
    6