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04-08-2018
Mathematics

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Does the shape have rotational symmetry? If so, what is the angle of rotation, rounded to the nearest degree? A. no, 0° B. yes, 45° C. yes, 72° D. yes, 60°

Does the shape have rotational symmetry If so what is the angle of rotation rounded to the nearest degree A no 0 B yes 45 C yes 72 D yes 60 class=

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04-08-2018

Sure. That looks like if we rotated it one fifth of a circle it would be the same, similar to a pentagon.

360/5=72

Answer: 72 degrees, C

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wassuphomie wassuphomie

04-08-2018

c yes 72 degrees is the answer

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