A cone !
A construction. A contruction is a geometric drawing of a figure usually made by a compass and a straightedge.
A construction. A construction is a geometric drawing of a figure usually made by a compass and/or a straightedge
A geometrical construction can be made with with a straight edge and a compass.
A geometric solid. The answer is NOT polyhedron. A cone, for example, which is a figure made up of the most simple geometric shapes (a straight line) and a circle, is not a polyhedron.
A triangle is a geometric figure that is made of three line segments. It is a closed figure and has three angles.
Only one point. A dimensionless figure.
A composite figure is a figure that is made up of two or more geometric figures.
Polygon. :)
Such at figure - as described - could not be made as a solid geometric shape.
It is a geometric figure made from 2 or more other geometric figures, Similar to a composite number is one made of 2 or more primes. Make a "house" with a square and a triangle on top. This is a composite figure.
The vertex of an angle
A polygon.