MathDB
Problems
Contests
National and Regional Contests
Poland Contests
Poland - Second Round
1953 Poland - Second Round
5
5
Part of
1953 Poland - Second Round
Problems
(1)
volume of tetrahedron
Source: Polish MO second round 1953 p5
8/29/2024
Calculate the volume
V
V
V
of tetrahedron
A
B
C
D
ABCD
A
BC
D
given the length
d
d
d
of edge
A
B
AB
A
B
and the area
S
S
S
of the projection of the tetrahedron on the plane perpendicular to the line
A
B
AB
A
B
.
geometry
3D geometry
tetrahedron