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Alex
3 years ago
15

Which transformation will carry pentagon EFGHI onto itself?

Mathematics
1 answer:
wariber [46]3 years ago
7 0

Answer:

D

Step-by-step explanation:

The pentagon has 5 interior angles that add up to 360. To find the angle of rotational symmetry, divide 360 by 5 (you get 72). So if you rotated the shape 72 degrees, it will map onto itself. 72 times 2 is 144, and that's rotating the shape 72 degrees twice, so it will stay the same.

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<em>Comment on Bill's "technology"</em>

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