Chapter 11

Question 1

A flat surface

Answer 1

Face

Question 2

A segment that is the intersection of two faces of the figure

Answer 2

Edge

Question 3

The point that is the intersection if three or more faces of the figure

Answer 3

Vertex

Question 4

Formed by two parallel congruent polygonal bases connected by lateral faces that are parallelograms

Answer 4

Prism

Question 5

a three dimensional figure with two parallel congruent circular bases and a curved lateral surface that connects the bases

Answer 5

Cylinder

Question 6

a polyhedron formed by a polygonal base and triangular lateral faces that meet a common vertex

Answer 6

Pyramid

Question 7

A three-dimensional figure with a circular base and a curved lateral surface that connects the base to a point called vertex.

Answer 7

Cone

Question 8

A prism with six square faces.

Answer 8

Cube

Question 9

A diagram of the faces of a three dimensional figure arranged in such a way that the diagram can be folded to form the three dimensional figure.

Answer 9

Net

Question 10

The intersection of a three-dimensional figure and a plane

Answer 10

Cross Section

Question 11

The number of the non overlapping unit cubes of a given size that will exactly fill the interior of a three dimensional figure.

Answer 11

Volume