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Euclidean Geometry
Gr 11

Miss Pythagoras gives an easy strategy to follow when dealing with Euclidean Geometry. This topic is divided into four sections:

  • Circles with or without a mid-point

  • Cyclic Quadrilaterals

  • Tangents

  • Formal proofs of Theorems

Lesson 1 Line from Centre (mild)
Lesson 2 Line from Centre (difficult)
Lesson 3 Line from Centre (extreme)
Lesson 4 Angle at Centre (mild)
Lesson 5 Angle at Centre (difficult)
Lesson 6 Angle at Centre (extreme)
Lesson 7 Angles in Same Segment (mild)
Lesson 8 Angles in Same Segment (difficult)
Lesson 16 Tangent theorems (extreme)
Lesson 23 Formal Proofs of Theorems
Lesson 14 Tangent theorems (mild)
Lesson 13 How to prove a quadrilateral is cyclic
Lesson 22 Exam Question
Lesson 18 Cyclic Quadrilateral practice problems
Lesson 11 Cyclic Quadrilateral (difficult)
Lesson 17 Cyclic Quadrilateral Practice problems
Lesson 21 Exam Question
Lesson 19 Tangent Practice example
Lesson 15 Tangent theorems (difficult)
Lesson 20 Tangents Practice example 2
Lesson 10 Cyclic Quadrilateral theorems (mild)
Lesson 12 Cyclic Quadrilateral (extreme)
Lesson 9 Angles in same segment (extreme)
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