How many number of dimension does a point have?

What country does Euclid belong?

Euclid stated that all right angles are equal to each other in the form of ______.

 It is known that if $x+y\ =10\$ then  $x+y+z=10+z.$  The Euclid's axiom that illustrates this statement is ______.

Euclid's fourth axiom says that everything equals itself.

The Euclidean geometry is valid only for figures in the plane.

Pyramid is a solid figure, the base of which is a triangle or square or some other polygon and its side faces are equilateral triangles that converges to a point at the top.

In geometry, we take a point, a line and a plane as undefined terms.

If the area of a triangle equals the area of a rectangle and the area of the rectangle equals that of a square, then the area of the triangle also equals the area of the square.