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Question
hw 4: symmetry
determine if the figure has line, point, and/or rotational symmetry. check all that apply.
line symmetry
point symmetry
rotational symmetry
none of the above
Brief Explanations
- Line Symmetry: A figure has line symmetry if there's a line that divides it into two mirror - image halves. For the letter - like figure "G" (the given figure), there is no such line that can split it into two congruent mirror - image parts.
- Point Symmetry: A figure has point symmetry if rotating it 180 degrees around a central point maps the figure onto itself. When we rotate the given "G" - shaped figure 180 degrees, it does not match its original form.
- Rotational Symmetry: A figure has rotational symmetry if rotating it by an angle less than 360 degrees around a center maps it onto itself. For the given "G" - shaped figure, there is no angle of rotation (other than 360 degrees) that will make it coincide with its original position. Since it does not have line, point, or rotational symmetry, the correct option is "None of the above".
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None of the above