Sponsor Area

Symmetry

Question
CBSEENMA7001032

Copy the figures with punched holes and find the axes of symmetry for the following:
 wiredfaculty.com

Solution

The axes of symmetry in the given figures are as follows.

(a)

 wiredfaculty.com

(b)

 wiredfaculty.com

(c)

 wiredfaculty.com

(d)

 wiredfaculty.com

(e)

 wiredfaculty.com

(f)

 wiredfaculty.com

(g)

 wiredfaculty.com

(h)

 wiredfaculty.com

(i)

 wiredfaculty.com

(j)

 wiredfaculty.com

(k)

 wiredfaculty.com

(l)

 wiredfaculty.com

Question
CBSEENMA7001033

Given the line(s) of symmetry, find the other hole(s):

 wiredfaculty.com

Solution

(a)

 wiredfaculty.com

(b)

 wiredfaculty.com

(c)

 wiredfaculty.com

(d)

 wiredfaculty.com

(e)

 wiredfaculty.com

Question
CBSEENMA7001034

In the following figures, the mirror line (i.e., the line of symmetry) is given as a dotted line. Complete each figure performing reflection in the dotted (mirror) line. (You might perhaps place a mirror along the dotted line and look into the mirror for the image). Are you able to recall the name of the figure you complete?

 wiredfaculty.com

Solution

The given figures can be completed as follows.

(a) It will be a square. wiredfaculty.com

(b) It will be a triangle.

 wiredfaculty.com

(c) It will be a rhombus.

 wiredfaculty.com

(d) It will be a circle.

 wiredfaculty.com

(e) It will be a pentagon.

 wiredfaculty.com

(f) It will be an octagon.

 wiredfaculty.com

Question
CBSEENMA7001035

The following figures have more than one line of symmetry. Such figures are said to have multiple lines of symmetry.

 wiredfaculty.com

Identify multiple lines of symmetry, if any, in each of the following figures:

 wiredfaculty.com

Solution

(a) The given figure has 3 lines of symmetry. Hence, it has multiple lines

of symmetry.

WiredFaculty

(b) The given figure has 2 lines of symmetry. Hence, it has multiple lines

of symmetry.

WiredFaculty

(c) The given figure has 3 lines of symmetry. Hence, it has multiple lines

of symmetry.

WiredFaculty

(d)The given figure has 2 lines of symmetry. Hence, it has multiple lines

of symmetry.

WiredFaculty

(e) The given figure has 4 lines of symmetry. Hence, it has multiple lines

of symmetry.

WiredFaculty

(f) The given figure has only 1 line of symmetry.

WiredFaculty

(g) The given figure has 4 lines of symmetry. Hence, it has multiple lines

of symmetry.

WiredFaculty

(h) The given figure has 6 lines of symmetry. Hence, it has multiple lines

of symmetry.

WiredFaculty