Basic Concepts in Geometry — Class 9 Maharashtra SSC Mathematics revision notes
A 4-page visual revision sheet for Basic Concepts in Geometry, written for Class 9 Maharashtra SSC Mathematics. Formulas, diagrams and the traps that cost marks, laid out to be read the night before rather than the term before. Free, and it opens inside CapCompass.
What this Basic Concepts in Geometry sheet covers
- Point line plane
- Undefined terms
- Axiom
- The undefined terms, and why they stay undefined
- Co-ordinate of a point
- Distance between two points
- Co-ordinates on a line, and distance
- Betweenness
- Midpoint
- Betweenness, stated exactly
- Testing betweenness
- Types of angles
- Complementary and supplementary
- Angles, and how they are grouped
- Conditional statement
- Converse
- Conditional statements and their converses
- The words used for the parts of a figure
- The axioms this chapter states
- Symbols in this chapter
- Traps that cost marks
- Tricks that save time
How CapCompass uses this sheet
These notes are not a standalone PDF. CapCompass plans Mathematics chapter by chapter against your real exam dates and free hours, and when the plan reaches Basic Concepts in Geometry the sheet opens inside the study block itself — at the page covering the sub-topic that block is on, with the timer still running. Revision arrives at the moment the plan says revise, instead of having to be gone looking for.