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If a 12-sided regular polygon rotates about its center, at which angle of rotation will the image of the polygon coincide with the preimage?




75°




45°




36°




30°

Respuesta :

zrh2sfo
At the center of the polygon are twelve 30° angles - 360° / 12.If the polygon is rotated 30° the image (transformation) shall coincide with the preimage (the figure before transformation).

Answer:

D: 30

Step-by-step explanation:


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