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Mathematics 13 Online
OpenStudy (anonymous):

A triangle with exactly 3 lines of symmetry?

OpenStudy (anonymous):

How does it look like?

OpenStudy (anonymous):

an equilateral triangle with all sides equal

OpenStudy (anonymous):

my other question about the octagon?

OpenStudy (anonymous):

where is the question about the octagon?

Directrix (directrix):

8 lines of symmetry http://www.mathsisfun.com/activity/shapes-symmetry.html

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