What's the difference between decastyle and hexastyle?

Decastyle

Definition:

• (a.) Having ten columns in front; -- said of a portico, temple, etc.
• (n.) A portico having ten pillars or columns in front.

Example Sentences:

Hexastyle

Definition:

• (a.) Having six columns in front; -- said of a portico or temple.
• (n.) A hexastyle portico or temple.

Example Sentences: