Introduction to...

Two salesmen make equal sales during the month of August. In September, each salesman doubles his/her sale of the month of August. Compare their sales in September.

If equals are added to equals, then the wholes are .......

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

Read the following axioms:
(i) Things which are equal to the same thing are equal to one another.
(ii) If equals are added to equals, the wholes are equal.
(iii) Things which are double of the same thing are equal to one another.
Check whether the given system of axioms is consistent or inconsistent

The edges of a surface are called curves.

A ______ is a statement that is accepted without proof.

If $$a=60$$ and $$b=a$$, then $$b=60$$ by

Identify the given statement: It is possible to produce a finite straight continuously in a straight line.

Things which are equal to the same thing are _____ to one another.

___________ was the most logical and abstract creator of Euclid's geometry approach.