((2 x 5) - 4) x 90 ie 540o
The answer depends on what you are summing: the lengths of sides, interior angle, exterior angles.
A pentagon has 5 angles.
Pentagons are 5 sided shapes that have 5 angles and 1of them equal 108 degrees
-- The sum of the four exterior angles is 360 degrees. -- The sum of the four interior angles is also 360 degrees. -- So the sum of all the interior and exterior angles is 720 degrees.
what is the perimeter of a pentegon?
540 degrees
The answer depends on what you are summing: the lengths of sides, interior angle, exterior angles.
A pentagon has 5 angles.
no, pentagons don't have parallel sides or right angles.
Pentagons are 5 sided shapes that have 5 angles and 1of them equal 108 degrees
72 because you divide 360 by 5.
If both angles are 180, their sum is 360!If both angles are 180, their sum is 360!If both angles are 180, their sum is 360!If both angles are 180, their sum is 360!
The exterior angles sum to 3600 , but the interior angles sum to 23400.
the sum of the angles is 1080
A pentagon can be regular. But, if one of its sides is of a different length, or one of its angles is of a different measure then it is irregular.
Sum of exterior angles: 360 degrees Sum of interior angles: 2160
Supplementary angles has the sum of the two angles that equal 180 degrees, while complementary angles have the sum of 90 degrees between two angles.Complementary angles sum to 90º, like 30º + 60º. Supplementary angles sum to 180º, like 45º and 135º.SUPPLEMENTARY ANGLES = the sum of the two angles are 180WHILECOMPLEMENTARY ANGLES= the sum of the two angles are 90