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Objective: Identify and draw symmetrical figures and lines of symmetry
Discuss how to find the order of their arrivals without having to fold the
film.
A figure has a line of symmetry if it can be folded along a line so that the
2 folded parts of the figure are matched or are congruent.
The folding line is called the line of symmetry.
These figures have a line of These figures do not have a line
symmetry. of symmetry.
1 line of symmetry
2 lines of symmetry
28. Symmertrical Figures 113
Objective: Identify and draw symmetrical figures and lines of symmetry
Discuss how to find the order of their arrivals without having to fold the
film.
A figure has a line of symmetry if it can be folded along a line so that the
2 folded parts of the figure are matched or are congruent.
The folding line is called the line of symmetry.
These figures have a line of These figures do not have a line
symmetry. of symmetry.
1 line of symmetry
2 lines of symmetry
28. Symmertrical Figures 113
