a.
To state how many symmetry line the figure has.
a.
Answer to Problem 2WE
The figure has six lines of symmetry.
Explanation of Solution
Given information:
The given statement is that consider the figure as a plane figure.
The figure has six lines of symmetry. Three lines passing through the centre of the figure and connecting the opposite corners of the hexagon which is inside the figure. And other three passing through centre and bisects opposite sides of the hexagon.
b.
To state whether or not the figure has a symmetry point.
b.
Answer to Problem 2WE
The figure has the symmetry point.
Explanation of Solution
Given information:
The given statement is that consider the figure as a plane figure.
Since, a point symmetry is nothing but a rotational symmetry of
c.
To list all the rotational symmetries of each figure between
c.
Answer to Problem 2WE
The figure has rotational symmetry at
Explanation of Solution
Given information:
The given statement is that consider the figure as a plane figure.
The figure has six regular extensions therefore the rotational symmetry can be obtained at
If the figure is symmetric at
Chapter 14 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning