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ITAMO
1986 ITAMO
5
5
Part of
1986 ITAMO
Problems
(1)
tetrahedra with base T whose all faces are acute triangles of the same area
Source: ITAMO 1986 p5
2/2/2020
Given an acute triangle
T
T
T
with sides
a
,
b
,
c
a,b,c
a
,
b
,
c
, find the tetrahedra with base
T
T
T
whose all faces are acute triangles of the same area.
3D geometry
geometry
tetrahedron
acute triangles