please help with chem problem. The alkene below has two double bonds (#1 and #2), what is each bond: cis, trans, or neither?

Question

 

Answer 1

Cis indicates that both substituents across the double bond are on the same side.

Trans indicates that the substituents across the double bond are on opposite sides.

From the way the structure is shown, it looks like both 1 and 2 are cis.