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An irregular parallelogram rotates 360° about the midpoint of its diagonal. How many times does the image of the parallelogram coincide with its preimage during the rotation?
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Jan 20, 2017
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An irregular parallelogram rotates 360° about the midpoint of its diagonal. How many times does the image of the parallelogram coincide with its preimage during the rotation?
Mathematics
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JkAlombro
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Hello,
A parallelogram has a center of symmetry which is a rotation of 180°
The image of parallelogram coincide with its preimage twice:
at 180° and at 360°.
RemeJuan
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Jan 24, 2017
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RemeJuan
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