They are both 2 dimensional objects with five straight sides and five angles. The sum of the internal angles is 540 degrees, the sum of the exterior angles is 360 degrees.
It may or may not be. A regular pentagon is one where all the sides are of equal length. If the sides of a 5-sided house are of equal length, then the house will be a regular pentagon.
a pentagon has 5 sides, a regular pentagon has 5 EQUAL sides
A Regular Pentagon is a shape that has equal angles and side lengths. It is type of Pentagon. Pentagons do not have to have equal sides...