Among the trans fused ring a and b and cis fused ring a and b steroids which is long and flat

Answer 1

The trans fused ring A and B steroids are typically longer and flatter compared to the cis fused ring A and B steroids. This is because in trans-fused steroids, the rings are aligned in a linear fashion, resulting in a longer and more planar structure. In cis-fused steroids, the rings are bent or angled, leading to a less flat and shorter overall structure.