Mathematics

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Across
  1. 4. A cylinder is a solid that has parallel circular discs of equal radius at the ends.
Down
  1. 1. graph A column graph is a graph used in statistics for organising and displaying categorical data
  2. 2. An angle is the figure formed by angle two rays sharing a common endpoint, called the vertex of the angle.
  3. 3. An array is an ordered collection of objects or numbers. Rectangular arrays are commonly used in primary mathematics.
  4. 4. A census is an attempt to collect information about the whole population.