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Published byMargaretMargaret Henry
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Line symmetry 1. Line Symmetry (can be called reflectional symmetry)– if you can fold a shape and have the edges meet The place where you fold is called the line of symmetry
Line Symmetry in the Alphabet Which letters have got lines of symmetry? ABCDEFGHI JKLMNOPQR STUVWXYZ Click to see the lines of symmetry.
Lines of Symmetry all around us Which of these road signs have got lines of symmetry? Click to see the lines of symmetry.
Rotational symmetry A figure that has rotational symmetry is its own image for some rotation of 180° or less. A figure that has point symmetry has 180° rotational symmetry.
Rotational Symmetry all around us Which road signs have got rotational symmetry? Click to see the answers.
Rotational Symmetry all around us Which road signs have got rotational symmetry?
Rotational Symmetry all around us Click to see the road signs with rotational symmetry. Order 3Order 2
Rotational Symmetry all around us Click to see more road signs with rotational symmetry. Order 4Order 3Order 2
Rotational Symmetry all around us Click to see more road signs with rotational symmetry. Order 3Order 2
GEOMETRY SLIDESHOW 2:.
Presentation by: Tammy Waters Identify, predict, and describe the results of transformation of plane figures: A) Reflections, B) Translations, C)
Symmetry & Congruence.
© T Madas. A shape has rotational symmetry, if it looks the same in more than one position, when rotated about its centre. We say it has a rotational.
Line of Symmetry- a line on which a figure can be folded so that both sides match exactly.
Geometric Transformations. Symmetry Rotation Translation Reflection.
3-D figures. Reflectional Symmetry For 2D figure: If a plane figure can be divided by a line into two identical parts and these parts are mirror images.
Symmetry Two Types: 1. Line Symmetry (can be called reflectional symmetry)– if you can fold a shape and have the edges meet The place where you fold is.
Symmetry Rotation Translation Reflection.
GEOMETRY (HOLT 9-5) K. SANTOS Symmetry. A figure has symmetry if there is a transformation (change) of the figure such that the image coincides with the.
Unit 5: Geometric Transformations.
Symmetry Figures are identical upon an operation Reflection Mirror Line of symmetry.
1.(2,4) 2. (-3,-1) 3. (-4,2) 4. (1,-3). The vertices of a triangle are j(-2,1), K(-1,3) and L(0,0). Translate the triangle 4 units right (x+4) and 2.
LINE SYMMETRY & REFLECTIONS. REFLECTION SYMMETRY Have you ever made a simple heart shape by folding and cutting paper? The heart is made by using.
Terra Alta/East Preston School
Reflectional Symmetry Line Symmetry Internal and External.
Warm up Translate (x – 9, y + 8) 1.B (-9, 12) 2.A (-12, -4) 3.T (22, -19) B’ (-18, 20) A’ (-21, 4) T’ (13, -11)
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