All triangles have 3 vertices
There are no vertices in an oval
A matchbox has vertices (not vertics) and these are also called corners.
it has 20 faces and 12 vertics
4 vertices 6 edges 4 faces
4 vertices 6 edges 4 faces
The answer depends on which of the infinitely many possible polygons you consider to be the set of 20.
4 faces. 4 vertices. 6 edges.
do not they are 2 angle with a common side and vertics that do not otherwise overlap.
a triangle can have as many midsegments as you put in that particular triangle
What type of triangle?
There are 3 angles in a triangle.