Symmetries of Polygons: Rotations and Reflections
Geometry · Flashcards · Recall
GEOMETRY · FLASHCARDS
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QUESTION
In a regular polygon with even
n
n
n
, how many reflection axes go through opposite vertices?
QUESTION
In a regular polygon with odd
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n
n
, what does each reflection axis pass through?
QUESTION
What is the smallest positive rotation that carries a general trapezoid onto itself?
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ANSWER
360
∘
360^\circ
36
0
∘
. General trapezoid has no rotational symmetry except the identity.
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