Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
A variable plane is at a constant distance
p
p
p
from the origin and meets the axes in
A
A
A
,
B
B
B
and
C
C
C
. The locus of the centroid of the tetrahedron
O
A
B
C
OABC
O
A
B
C
is
Browse the problem library