Forms
| name | faces | dual | |
|---|---|---|---|
| elongated triangular bipyramid (J14) | 6 triangles, 3 squares | triangular bifrustum | |
| elongated square bipyramid (J15) | 8 triangles, 4 squares | square bifrustum | |
| elongated pentagonal bipyramid (J16) | 10 triangles, 5 squares | pentagonal bifrustum | |
| elongated hexagonal bipyramid | 12 triangles, 6 squares | hexagonal bifrustum | |
| n-gonal elongated bipyramid | 2n triangles, n squares | bifrustum |
Read more about this topic: Elongated Bipyramid
Famous quotes containing the word forms:
“Three forms I see on stretchers lying, brought out there untended
lying,
Over each the blanket spread, ample brownish woolen blanket,
Gray and heavy blanket, folding, covering all.”
—Walt Whitman (1819–1892)
“I had a glimpse through curtain laces
Of youthful forms and youthful faces.”
—Robert Frost (1874–1963)
“Pervading nationalism imposes its dominion on man today in many different forms and with an aggressiveness that spares no one.... The challenge that is already with us is the temptation to accept as true freedom what in reality is only a new form of slavery.”
—Pope John Paul II (b. 1920)