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3 years ago

Does this figure have rotational symmetry?

Mathematics

2 answers:

sesenic [268]3 years ago

7 0

Answer: D) No, it only looks the same if it is rotated 360°.

Step-by-step explanation:

We are given a pentagon with a solid circle at one of its corner.

We know that a figure is said to has rotational symmetry if it appears exactly same after a rotation about particular degrees.

The order of rotational symmetry is the number of times a shape maps onto itself during a rotation of 360°.

Generally the order of rotational symmetry of a pentagon is 5 as it maps onto itself during a rotation of 360°.

But the given pentagon has a solid circle at one of its corner, because of this it only looks the same if it is rotated 360°.

Therefore, the given figure do not has rotational symmetry.

zhuklara [117]3 years ago

6 0

I would go with D). Hope this helps!

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