There is 540 in a pentagon.
A pentagon has five sides.
A pentagon has 5 diagonals.
A pentagon has five sides.
There are 5 angles in a pentagon.
There are five diagonals in a pentagon.
A pentagon has 5 sides
A pentagon has 5 sides
A pentagon has five sides.
A pentagon has 5 diagonals.
A pentagon is a 5 sided polygon
saying the question is how many sides on a pentagon, there are 5 sides on a pentagon. (the prefix "penta" means 5)