it is 2 squared
Answer: 360º
540 degrees
all regular polygons (such as a pentagon) have the sum of their exterior angles = 360 degrees
Total sum of interior angles of a pentagon: 540 degrees
The sum of the exterior angles of any polygon must be 360 degrees. Subject to that constraint, individual angles can have any measure between 0 and 360 degrees.
The formula for the internal angles of a polygon of n sides is (n-2)*180, so the sum of the angles in a pentagon is 540 degrees. For a regular pentagon, each angle would be 108 degrees.
The sum of the exterior angles of any polygon is 360 degrees.
Bitxhdh
The 5 interior angles of a pentagon add up to 540 degrees
The sum of the exterior angles of a pentagon add up to 360 degrees.
If the pentagon is regular all you need do is divide 540 by 5. If it isn't regular, we can't help.
The interior angles of a pentagon sum to 540 degrees.