how many types of symmetry are there?
explain each one of them..
Answers
Answer:
rotational and reflection symmetry
Step-by-step explanation:
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There are three basic types of symmetry: rotational symmetry, reflection symmetry, and point symmetry.
Rotational symmetry is the characteristic that makes an object look the same even after you've rotated it. Many shapes have rotational symmetry, such as rectangles, squares, circles, and all regular polygons.
A figure has line symmetry or reflection symmetry when it can be divided into equal halves that match. A figure has reflection symmetry if it can be reflected across a line and look exactly the same as it did before the reflection. A figure has symmetry if it can be transformed and still look the same.
Pick a direction, and anything with Point Symmetry will look the same from the opposite direction, too. Example: When cut at 45° the two halves of this card are exactly the same. In other words the view from 45°, and the opposite direction (which is 225°) are the same.