The three steps from solids to points are:

How many dimensions does a line have?

Euclid divided his famous treatise 'The Elements' into $\ldots \ldots \ldots$ chapters.

How many dimensions does a solid have?

In the Indus Valley Civilisation (about $3000\, B.C.$),the bricks used for construction work had dimensions in the ratio:

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.