M4: Geometry and measures
Module 4 (M4) - Geometry and measures - Circle theorems
Circle theorems are properties that are true for all circles, regardless of their size. There are six theorems to learn and recognise.

Module 4 (M4) – Geometry & measures - Complex perimeter, area & volume
The shape could be a combination of two or more shapes such as a test tube or a shape with a section removed such as a frustum.

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