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137_G3U15_G4U15_˙—» ¿º 2011.3.22 9:13 PM ˘ ` 138 PDF_In 2540DPI 150LPI T
Activity 1 Symmetry line of symmetry
Learn about symmetry.
A figure has symmetry if it can be
folded in half so that the 2 halves
match exactly.
A line that divides a figure into
2 congruent parts is a line of symmetry.
1 . Find the figure that does not have symmetry.
2 . Find the figure that does not have a line of symmetry.
138
Activity 1 Symmetry line of symmetry
Learn about symmetry.
A figure has symmetry if it can be
folded in half so that the 2 halves
match exactly.
A line that divides a figure into
2 congruent parts is a line of symmetry.
1 . Find the figure that does not have symmetry.
2 . Find the figure that does not have a line of symmetry.
138
