Very hard flashcardz only for 1 iq people

Front

What is a vertices?

Back

The plural of vertex.

Front

What is an edges?

Back

Straight lines.

Front

Define a vertex in geometry.

Back

A point where two or more lines meet.

Front

What is the difference between a vertex and a vertex?

Back

There is no difference; 'vertices' is simply the plural form of 'vertex'.

Front

What are edges in a polygon?

Back

The straight lines that connect the vertices.

Front

How many edges does a triangle have?

Back

Three edges.

Front

What is a face in 3D geometry?

Back

A flat surface that forms part of the boundary of a solid object.

Front

How many faces does a cube have?

Back

Six faces.

Front

What is a solid shape?

Back

A three-dimensional object that has volume.

Front

What is the formula for calculating the number of edges (E) in a polyhedron?

Back

E = V + F - 2, where V is the number of vertices and F is the number of faces.