Scripture: 1 John 3:1
- Understand simple constructions and their proofs: three angle bisectors, three mediators of the sides, the inscribed circle, properties of perpendicular lines
- Understand further constructions: exterior angles and their bisectors, the three escribed circles, the circumcircle, the Simpson Line
- Understand matrices: multiplication, transformation, groups
- Understand construction of the orthocentre of a triangle, the centroid of a triangle, and the nine-point
- Understand Hero’s Theorem, Menelaus’ Theorem, Ceva’s Theorem, Appolonius’ Theorem
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