15 pairs
All members of Class Insecta (insects) have 6 legs (3 pairs). However, other members of Phyllum Arthropoda may or may not have 6 legs. Arachnids (spiders) and Crustaceans (crabs, lobsters, shrimp) are just a few.
It has 6 possible pairs of sides, although all the pairs will look the same. It has 6 possible pairs of angles, although all the pairs will look the same.
(16,1)(8,2)(4,4)
Each lateral face is perpendicular to its lateral neighbours so that makes 4 pairs. In addition, opposite lateral faces may be perpendicular, making 6 pairs in all.
Insects have 3 pairs of legs (6)
60, 72, 84, 90 and 96 have 6 factor pairs.
1 & 6, 2 & 3.
36 i believe
2 pairs: linear 3 pairs: trigonal planar 5 pairs: trigonal bipyramidal 6 pairs: octahedral
23 pairs in each cell
Chris Martin of New Zealand - 6 pairs.
... what are the factor family of 6