2006.3

Part of Ukraine Correspondence MO - geometry

Problems(1)

locus of orthocenters inscribed in given circle

Source: 2006 All-Ukrainian Correspondence MO of magazine ''In the World of Mathematics'', grades 5-11 p3

Find the locus of the points of intersection of the altitudes of the triangles inscribed in a given circle.

geometryLocusorthocenterUkraine Correspondence