simple.wikipedia.org/wiki/Symmetry

Symmetry is a property of certain geometrical objects that appears the same
when mirrored or reflected along an axis. This axis has to cross the shape
through ...

my.homecampus.com.sg/Learn/Primary4/Geometry/Symmetric-Figures-Shapes-and-Patterns

If a figure can be folded or divided into half so that the two halves match exactly
then such a figure is called a symmetric figure. The figures below are symmetric.

www.mathsisfun.com/geometry/symmetry-line-plane-shapes.html

You can find if a shape has a Line of Symmetry by folding it. When the folded part
sits perfectly on top (all edges matching), then the fold line is a Line of ...

www.mathsisfun.com/activity/shapes-symmetry.html

Print out Shapes (In Color) or Shapes (black and white) and cut them out. Folding
Test. You can find if a shape has a Line of Symmetry by folding it. When the ...

www.math-only-math.com/symmetrical-shapes.html

... of symmetry. Some symmetrical shapes have one line of symmetry, some have
two. ... Related Concepts on Geometry - Simple Shapes & Circle. ○ Simple ...

www.mathworksheets4kids.com/symmetry.php

Symmetry worksheets have ample skills on drawing and recognizing lines of
symmetry on shapes, real-life objects and letters; cut-paste activities and more.

www.math-salamanders.com/list-of-geometric-shapes.html

There is a large collection of 2d and 3d shapes, along with some of the key
properties each shape posseses. ... All equilateral triangles have 3 lines of
symmetry.

www.khanacademy.org/math/basic-geo/basic-geo-transformations-congruence/line-of-symmetry/e/axis_of_symmetry

Practice identifying lines of symmetry on shapes. ... In the figure below, which of
the following is a line of symmetry? Select all that apply. Select all that apply.

www.superteacherworksheets.com/symmetry.html

Building Sentences (Basic) ... Part 1: Tell whether the dotted lines on the shapes
are lines of symmetry. Part 2: draw ... Draw a line of symmetry on each shape.

study.com/academy/lesson/what-is-symmetry-in-math-definition-lesson-quiz.html

Jun 8, 2015 ... This lesson explains symmetry in math and explores the three basic types of
symmetry: ... What is a Line of Symmetry in Geometric Shapes?