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The regular pentagon ABCDE rotates counterclockwise about its center to form pentagon A′B′C′D′E′.


The angle of rotation at which point A′ coincides with point D is
°.

Respuesta :

Answer:

288 degrees

Explanation:

360/5 sides = 72 degrees

72 degrees X 4 sides = 288 degrees

abbusaicharan02

360/five facets = seventy-two ranges.

seventy two degrees X four aspects = 288 degrees.

What is a pentagon ordinary?

If all the facets are equal and all the angles are of the same degree, then it's far an everyday pentagon. in any other case, it is abnormal. within the normal pentagon, each interior angle measures 108°, and every exterior angle measures seventy two°. An equilateral pentagon has 5 same aspects.

Does an everyday pentagon have all aspects identical?

normal pentagons

constantly 5! In normal pentagons, all the aspects are equal in period and have equal angles. The shapes having the same angles are called equiangular. for this reason, the sum of interior angles of a polygon equals 360 ranges.

Learn more about regular pentagon here:  https://brainly.com/question/1592456

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