4.7 Geometrical reasoning
- Syllabus
- 2017
- Topic
- 4.7
- Level
- Foundation
4.7.A Give informal reasons, where required, when arriving at
give informal reasons, where required, when arriving at numerical solutions to geometrical problems Reasons will only be required for geometrical calculations based on lines (including chords and tangents), triangles or polygons
4.7.HA Geometrical reasoning for angles
Use standard geometrical statements to justify angle values in contexts involving lines, polygons and circles.
Objective notes
1 learning objectiveConceptIGCSE Math A Foundation