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Shape and space · Usually met around P5

Solid shapes

From “Properties of 3D shapes” to “Front, side and top views”, step by step, each skill with its methods, worked examples and answers.

Skills in this topic, easy to hard

  1. Properties of 3D shapesCount the base's sides, then work it out
  2. Cross-sections of solidsPrisms: same as the base; pyramids and cones: smaller towards the top
  3. NetsNo 2 × 2 block, at most 4 in a line
  4. Surface areaAdd the three different faces, then double
  5. Front, side and top viewsEach line shows only its tallest
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