Reflectional Symmetry
Subject undefined
Pronunciation: re•FLEC•tion•al SYM•me•try
Definition
A plane figure has reflectional symmetry if there is a line in which the figure is reflected onto itself.
Example

Making algebra encyclopedically accessible
Subject undefined
Pronunciation: re•FLEC•tion•al SYM•me•try
Definition
A plane figure has reflectional symmetry if there is a line in which the figure is reflected onto itself.
Example
