← 4.1 Geometrical Constructions

The circle touching the sides of a triangle

Mathematics · Grade 8 · about 40 minutes

Using angle bisectors to find the point equally far from all three sides, and drawing the inscribed circle.

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  • 8 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
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