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McGraw Hill Glencoe Geometry, 2012

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McGraw Hill Glencoe Geometry, 2012 View details

5. Symmetry

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Exercise 11 Page 666

A figure in a plane has line symmetry if the figure can be mapped onto itself by a reflection in a line, called a line of symmetry.

Does the Figure Appear to Have Line Symmetry? Yes.
Number of Lines of Symmetry: $6$

Practice makes perfect

Before we begin, recall that a figure in a plane has line symmetry if the figure can be mapped onto itself by a reflection in a line, called a line of symmetry. Let's analyze the given figure.

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Subchapter links

Check Your Understanding p.666

H.O.T. Problems p.668

Standardized Test Practice p.669

Spiral Review p.669

Skills Review p.669