Respuesta :

Nadra
If you are referring to Petrarchan sonnet, it might be said that the last six lines of it are referred to as the sestet, with a rhyme scheme of cdcdcd or cdecde. a six-line stanza might often end with a rhyme scheme. 
Bombiosh

The rhyme scheme does the sestet, or last six lines, of this stanza follow would be cdecde .

Hope this helps you :)