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Measuring the World · Term 3

Area of Composite Shapes

Students will calculate the area of shapes composed of rectangles, triangles, and parallelograms.

Key Questions

  1. Explain strategies for decomposing complex shapes into simpler ones to find their area.
  2. Critique different methods for calculating the area of a given composite shape.
  3. Design a composite shape with a specific total area.

ACARA Content Descriptions

AC9M7M01
Year: Year 7
Subject: Mathematics
Unit: Measuring the World
Period: Term 3

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