Answer:
The given tessellated plane has translational and rotational symmetry. From the given options, we find that option A is correct.
Step-by-step explanation:
Concept: The symmetry has to be decided in such a way that when it applies to a figure, we get exactly the next figure. In the given figure, we have translational and rotational symmetries. We can translate the triangles to the next position and get the same triangle. Or we can rotate the triangle about the point of contact and get the same triangle.
For example, take the top left triangle. If it is translated towards approximately 30° direction, then we will get the triangle present at the top.
Or when we turn that triangle about the point of contact of that and the topmost triangle, then we can get the topmost triangle.
But there is no reflectional symmetry due to the absence of symmetry line.
For more explanation, refer the following link
https://brainly.com/question/10685652
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