1991.7.4

Part of Kyiv City MO 1984-93 - geometry

Problems(1)

locus of P, ACP equilateral, C moves along a circle 1991 Kyiv City MO 7.4

Source:

Given a circle, point

C

on it and point

A

outside the circle. The equilateral triangle

ACP

is constructed on the segment

AC

C

moves along the circle. What trajectory will the point

P

geometryLocusEquilateral