a pentagon is a 5 sided figure so 5 (if you mean sides, not bases)
ten
2
A pentagon consists of 5 bases and 5 angles.
a pentagonal prism has 2 bases
pentagon
A regular pentagon does not have any parallel sides. In contrast, a pentagonal prism has two parallel and congruent bases.
a pentagon.... it is pretty self explanatory.
One base, which is a pentagon.
There is 540 in a pentagon.
A pentagon has five sides.
A pentagon has 5 diagonals.