alleryFolding a circle along any diameter makes the halves match. How many such lines exist?
AOnly four
BNone at all
CEndless
DJust one
Answer & Solution
Correct answer: C. Endless
1. Take any line through the center of a circle.
2. Folding along that line makes the two halves match.
3. There are endless such lines, so a circle has infinitely many lines of symmetry.
_Source: Wikipedia, Circle (CC BY-SA 4.0), Circle_
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