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To draw a line of symmetry, you need to locate the position where you can split the shape into two equal parts. This can be described as a mirror image.
- Line Symmetry Representation
- Line Symmetry in Square
- Line Symmetry in Rectangle
- Line Symmetry in Triangle
- Line Symmetry in Circle
The very first thing to check is that the object tends to have a reflection of one-half. Imagine folding a rhombus or square along each line of symmetry and each of the half matching up perfectly, then this is symmetry. Thus, a shapehas to have at least one line of symmetry to be considered as a shape with line symmetry or mirror symmetry. It is kn...
A square has 4 lines of symmetry, which are lines through the opposite vertices, and the lines through the midpointsof opposites sides make up the four lines of symmetry. So, a square has 1 vertical, 1 horizontal, and 2 diagonal lines of symmetry.
A rectanglehas two lines of symmetry, that is lines through the midpoints of opposites sides. When a rectangle is folded across its diagonals, the shape is not symmetrical. So, a rectangle has just 1 vertical and 1 horizontal line of symmetry.
The line symmetry in a triangledepends upon its sides. If a triangle is scalene, then it has no line symmetry. If a triangle is isosceles, then it has at least one line of symmetry, and if the triangle is equilateral, then it has three lines of symmetry.
Since an infinite number of lines can be drawn inside a circlepassing through its center, therefore a circle has an infinite number of lines of symmetry. In coordinate geometry, a parabola has a line symmetry and its line of symmetry passes through its vertex. For a parabola with quadratic equation y = ax2+ bx + c, the line symmetry equation is of ...
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 Symmetry. Here I have folded a rectangle one way, and it didn't work .
A line of symmetry can be drawn vertically as well as horizontally depending upon the shape of the object. Some symmetrical shapes have one line of symmetry, some have two and some have more than two, as shown below:
Nov 28, 2022 · We can draw a line of symmetry from the top vertex to the centre base, similar to the isosceles triangle. We can also draw lines of symmetry from the other two vertices to the opposite side. An equilateral triangle, therefore, has 3 lines of symmetry.
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We say that a given line has a line of symmetry or it is symmetrical about a line if the line divides a given figure into two identical halves. The line is called the axis of symmetry or line of symmetry.