bzndr

old & new geometry

often seen on internet:

the merkaba, or star-tetrahedron,

made from 2 x 3 equilateral triangels

why are

the merkaba’s below

almost never seen?

star-pyramid 25-75,

made of 2 x 4 equilateral triangles and 2 squares

star-pyramid, 25-75,

made of  2 x 4 isosceles triangles and 2 squares

star-pyramid, 50-50,

made of 2 x 4 equilateral triangles and 2 squares