Symmetry of Solids

Question 1

A square pyramid is rotated about a line perpendicular to the base and through the vertex. What angle of rotation maps the pyramid onto itself?

Revolt · Accepted Answer

90º

Question 2

Which solid has exactly five of planes of symmetry?

Question 3

Question 3

Revolt · Accepted Answer

infinitely many

Question 4

Which solid has an infinite number of planes of symmetry?

Question 5

How many planes of reflectional symmetry does a regular hexagonal prism have?

Revolt · Accepted Answer

7

Question 6

Which object would most likely have rotational symmetry?

Revolt · Accepted Answer

a bicycle wheel

Question 7

The line about which a three-dimensional figure is rotated to obtain an object identical to the original is a(n)

Revolt · Accepted Answer

axis of symmetry.

Question 8

HTTP 503

Revolt · Accepted Answer

six

Question 9

Question 9

Revolt · Accepted Answer

The prism has more than one axis of symmetry.

Question 10

Question 10

Revolt · Accepted Answer

plane of reflection

Symmetry of Solids Answers