# Diskusia:Päťuholník

Skočit na navigaci Skočit na vyhledávání

Nechce sa mi to prekladat, toto by bolo ako alternativna metoda zostavovania trojuholnika...

1. Draw a circle in which to inscribe the pentagon and mark the center point O. (This is the green circle in the diagram to the right).
2. Choose a point A on the circle that will serve as one vertex of the pentagon. Draw a line through O and A.
3. Construct a line perpendicular to the line OA passing through O. Mark its intersection with one side of the circle as the point B.
4. Construct the point C as the midpoint of O and B.
5. Draw a circle centered at C through the point A. Mark its intersection with the line OB (inside the original circle) as the point D.
6. Draw a circle centered at A through the point D. Mark its intersections with the original (green) circle as the points E and F.
7. Draw a circle centered at E through the point A. Mark its other intersection with the original circle as the point G.
8. Draw a circle centered at F through the point A. Mark its other intersection with the original circle as the point H.
9. Construct the regular pentagon AEGHF.

informacie som cerpal z: http://en.wikipedia.org/wiki/Pentagon a moja anglicstina nie je natolko dokonala, cize by ste mohli vylepsit clanok... murenko 20:21, 8. marec 2008 (UTC)