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| Heptagonal Beauty (Posted on 2018-12-02) |
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Let H be the point of intersection of the diagonal AD and BG of heptagon ABCDEFG. Let r be the perpendicular distance of point H to side AB.
Consider a scalene triangle whose vertices are some suitably chosen three vertices of the same regular heptagon. Let its inradius be R.
What is the ratio R : r?
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 | Solution | Jer | 2018-12-04 11:47:27 |
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