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((2 x 5) - 4) x 90 ie 540o

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15y ago

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Related Questions

What is the sum of the interior angles of pentegon?

540 degrees


What is the sum of a pentegon?

The answer depends on what you are summing: the lengths of sides, interior angle, exterior angles.


How man angles does a pentegon have?

A pentagon has 5 angles.


2 parallel side 2 right angles does that describe a pentegon?

no, pentagons don't have parallel sides or right angles.


What is a pentegon from?

Pentagons are 5 sided shapes that have 5 angles and 1of them equal 108 degrees


What is the measurement of each of the exterior angles of a regular pentegon?

72 because you divide 360 by 5.


What is the sum of both angles 180?

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!


Sum of the angles of a 15- gon?

The exterior angles sum to 3600 , but the interior angles sum to 23400.


What is the sum of an angles on a octagon?

the sum of the angles is 1080


Why is a pentegon an irregular?

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.


What is the sum of the angles of a 14-gon?

Sum of exterior angles: 360 degrees Sum of interior angles: 2160


The difference between complementary and supplementary angles?

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