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Introduction To Euclid’s Geometry

Ram and Ravi have the same weight. If they each gain weight by 2 kg, how will their new weights be compared ?

Introduction To Euclid’s Geometry

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Attempts to prove Euclid’s fifth postulate using the other postulates and axioms led
to the discovery of several other geometries.

Introduction To Euclid’s Geometry

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Two distinct intersecting lines cannot be parallel to the same line

Introduction To Euclid’s Geometry

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“For every line l and for every point P not lying on a given line l, there exists a
unique line m passing through P and parallel to l ” is known as Playfair’s axiom

Introduction To Euclid’s Geometry

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The statements that are proved are called axioms.

Introduction To Euclid’s Geometry

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If a quantity B is a part of another quantity A, then A can be written as the sum of
B and some third quantity C.

Introduction To Euclid’s Geometry

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The things which are double of the same thing are equal to one another

Introduction To Euclid’s Geometry

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The edges of a surface are curves.

Introduction To Euclid’s Geometry

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The boundaries of the solids are curves

Introduction To Euclid’s Geometry

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Euclidean geometry is valid only for curved surfaces.