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A line of symmetry is the line that divides a shape or an object into two equal and symmetrical parts. We also call this line the axis of symmetry or mirror line because it divides the figure symmetrically, and the divided parts look like mirror reflections of each other. More line of symmetry examples are shown in the figure below.
Sep 24, 2024 · Symmetry and Line of Symmetry. Symmetry refers to a situation where one half of an object, shape, or image is a mirror image of the other half. We can also call symmetry a balanced and proportionate similarity between two halves of an object. Symmetry is often seen in nature, art, and design, where it creates a sense of balance and harmony.
Aug 3, 2023 · For example, an arrow has a horizontal line of symmetry. Diagonal Line of Symmetry. It is an imaginary diagonal or skew line that goes slanting in an object and divides it into mirror halves, as in the case of a square. Number. An object can have one or more lines of symmetry. Some examples involving real-life objects are:
Symmetry Examples. Example 1: If the following figure shows a reflexive line of symmetry, complete the figure. Solution: It is given that the figure has a reflexive line of symmetry. That means the second half or the missing part of the figure will be exactly the same as given on the other side.
For a parabola with quadratic equation y = ax 2 + bx + c, the line symmetry equation is of the form x = n, where n is a real number. The line of symmetry equation is given by, x = -b/2a. Let us solve an example to understand it better. Example: Find the line of symmetry of parabola y = x 2 + x - 5. Solution: Identify a, b, c in the given equation.
For example, the image below shows a horizontal line of symmetry. The Diagonal Line of Symmetry. When a diagonal / skew line divides an object into two identical halves, it is called a diagonal line of symmetry. For example, the square below shows a diagonal line of symmetry. In fact, a square possesses all three lines of symmetry.
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May 15, 2024 · That line is known as the line of symmetry. Example 4. How many symmetry lines can be drawn on a regular pentagon? Solution: A line of symmetry splites a figure into two identical mirror images. Total 5 symmetry line can be drawn on regular pentagon: one horizontal, one vertical, and three diagonal. Example 5.