MathDB
Problems
Contests
National and Regional Contests
Moldova Contests
Chisinau City MO
1949-56 Chisinau City MO
61
Chisinau MO p61 1949-56 X locus of projections, on all planes
Chisinau MO p61 1949-56 X locus of projections, on all planes
Source:
March 15, 2021
geometry
Locus
projection
3D geometry
Problem Statement
Find the locus of the projections of a given point on all planes containing another point
B
B
B
.
Back to Problems
View on AoPS