Tag: ICSE

  • Geometry Axioms & Theorems

     Class 9  LINES AND ANGLES  Axiom 1: If a rays stands on a line , then the sum of two adjacent angles so formed is 180 0 Axiom 6.2 : If the sum of two adjacent angles is 180°, then the non-common arms of the angles form a line.  Theorem 6.1 : If two lines…

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