GCSE Maths (Edexcel)

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Plans

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Geometry and Measures Properties and Constructions

Plans

2:26 Plans & Elevations
Spec G13
Previous Spheres Next Need for Units
  • A plan of a 3D shape is a 2D drawing of the view from directly overhead
  • The dimensions of a shape cannot be determined just from its plan alone
  • Two or more shapes can have the same plan
  • The scale factor is the ratio of the dimensions of one shape to another
  • The 3D shape in the example is made up of cubes with a side length of two centimeters
  • The plan will consist of four 2x2 squares on the grid
  • The top three squares and the fourth square on the layer below will be visible in the plan

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