Lines of Symmetry

Select ALL symmetries displayed in the graph.

• symmetry with respect to the x-axis

• symmetry with respect to the y-axis

• symmetry with respect to the origin

• all of the above

• none of the above

Find the number of lines of SYMMETRY for this shape.

• 56

• 4

• 34

• 1

How many lines of symmetry does this figure have?

• 0

• 1

• 2

• 3

How many lines of symmetry does this square have?

• 1

• 2

• 3

• 4

Which figures appear to have 2 or more lines of symmetry?

• Figures K and L only

• Figures L and M only

• Figure K only

• Figure K, L and M

Does the blue line appear to be a line of symmetry?

• yes

• no

How many lines of symmetry does this triangle have?

• 1

• 2

• 3

• 4

_{How many lines of symmetry are in the figure?}

• 0

• 1

• 2

• 3

Mrs. Oblak is drawing figures with all of their lines of symmetry. He has drawn some of the figures incorrectly.

The lines of symmetry for ​ (a)   are incorrect because Mrs. Oblak draws ​ (b)   . Mrs. Oblak should ​ (c)   .

• Figure A

• too many

• too few

• Figure B

• Figure C

• Figure D

• erase diagnal lines

• add diagnal lines

• erase horizontal lines

• add horizontal lines

How many lines of symmetry does this shape have?

• 0

• 1

• 2

• 4