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Introduction to Euclid Geometry — MATHS STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9MATHSIntroduction to Euclid Geometry1 Mark
Question
“Lines are parallel if they do not intersect” is stated in the form of:
✓

Answer

  1. A definition.
    Solution:
    Euclid gave the definition of parallel lines in Book I, Definition 23 just before the five postulates.

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