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4 Draw a line from each vertex through the center and check for line symmetry. 5 State the number of lines of symmetry. The equilateral triangle has 3 3 lines of symmetry. An equilateral triangle has 3 3 equal sides and 3 3 equal angles, so it will have 3 3 lines of symmetry.
- Introduction
- What Is Line Is symmetry?
- Types of Line Symmetry
- 1 Line Symmetry
- 2 Lines Symmetry
- 3 Lines Symmetry
- 4 Lines Symmetry
- 5 Lines Symmetry
- 6 Lines Symmetry
- Infinite Lines of Symmetry
We have a number of figures in mathematics that are so evenly balanced n different sizes and shapes. Let us observe the following figures – We can observe that for each figure the one half on one side of the dotted line is exactly identical to the one half on the other side of the dotted line. In other words, we can say that the two halves are mirr...
We say that a given line has a line of symmetry or it is symmetrical about a lineif the line divides a given figure into two identical halves. The line is called the axis of symmetry or line of symmetry.
There are two types of line symmetries according to which we can classify the symmetries in different geometrical figures. These types are – 1. Horizontal Lines of Symmetry 2. Vertical Line of Symmetry Let us discuss them in detail
A geometrical figure is said to have one line of symmetry if it is symmetrical about one line of axis only. Let us consider some examples.
A geometrical figure is said to have two lines of symmetry if it is symmetrical about two lines of axis only. Let us consider some examples.
A geometrical figure is said to have three lines of symmetry if it is symmetrical about three lines of axis only. Let us consider some examples.
A geometrical figure is said to have four lines of symmetry if it is symmetrical about four lines of axis only. Let us consider some examples.
A geometrical figure is said to have five lines of symmetry if it is symmetrical about five lines of axis only. Let us consider some examples.
A geometrical figure is said of having six lines of symmetry if it is symmetrical about six lines of axis only. Let us consider some examples.
A geometrical figure is said of having infinite lines of symmetry if it is symmetrical about infinite lines of the axis. Let us consider some examples.
(all sides equal length) 1 Line of Symmetry : ... that goes through its center is a Line of Symmetry. So a Circle has infinite Lines of Symmetry. 2509, 2510, 9003 ...
A line of symmetry is defined as an imaginary line that divides an object into two identical (symmetrical) halves. Another way to think about this is: if a figure can be folded over a line such that each half perfectly overlaps, the line is a line of symmetry. In the above figure, folding the left half of the square over the red dotted line ...
Aug 3, 2023 · The line of symmetry is an imaginary line that divides a shape or an object into identical halves. It is also called the axis of symmetry or the mirror line since it divides the figure symmetrically. Number of Lines of Symmetry. The diagram below shows how a line of symmetry divides a shape into identical halves that are mirror images.
Line of Symmetry Examples. Some of the examples of the line of symmetry for different figures are given below-. A Triangle is said to have 3, 1 or even no lines of symmetry. A Quadrilateral has 4 or 2 or no lines of symmetry. Equilateral Triangle is said to have 3- lines of symmetry.
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Watch: What is symmetry? Symmetry is when one side of a shape is a mirror image of the other side. Lots of buildings and everyday objects use symmetry because it looks appealing to the human eye ...
