State whether the following statement is True or False. Justify your answer.
Euclidean geometry is valid only for curved surfaces.

State whether the following statement is True or False. Justify your answer.
The boundaries of the solids are curves.

The number of dimensions a point has is:

Read the following statements which are taken as axioms:
$(i)$ If a transversal intersects two parallel lines,then corresponding angles are not necessarily equal.
$(ii)$ If a transversal intersects two parallel lines,then alternate interior angles are equal.
Is this system of axioms consistent? Justify your answer.

The things which are double of the same thing are

State whether the following statement is true or false:
There are an infinite number of lines which pass through two distinct points.