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Nydus Open Learning

Mathematics

Mathematics · Geometry

Geometry

Rigid motions and congruence, proofs about triangles, similarity and right-triangle trigonometry, circle theorems and arcs, coordinate geometry with circles and parabolas, volume and modelling, constructions, and conditional probability.

Ages 14–18 12 lessons about 5.5 hours in all

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The lessons

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  1. 1 Points, lines, angles and parallel lines
  2. 2 Rigid motions and congruence
  3. 3 Theorems about lines and triangles
  4. 4 Triangles and quadrilaterals
  5. 5 Polygons: angles and area
  6. 6 Similarity and trigonometric ratios
  7. 7 Solving right triangles
  8. 8 Circles
  9. 9 Coordinate geometry
  10. 10 Volume and constructions
  11. 11 Modelling with shapes
  12. 12 Conditional probability