The overhanging edge of a roof is called eaves.
A pyramid with 18 edges would be called a nonagonal pyramid. A prism with 18 edges is called a hexagonal prism.
An endpoint where two edges intersect on a polyhedron is called a vertex.
Threads.
simple graph is a graph without self loop and parallel edges
The overhanging edge of a roof is called eaves.
eave The overhanging edge of a roof.
That is called the eave or plural, the eaves.
The word for the overhanging edges of a roof is eaves.
eaves
Eves
The overhanging edge of a roof is called eaves.
The overhanging edge of a roof is called eaves.
Harry Potter had some money. He stored it in eaves of his house.
This is called a nonagon, from the Latin root "nonus" meaning ninth.
An overhanging beam is one that extends beyond its supports. This is also called a cantilever.
eave The overhanging edge of a roof.