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The interior angle of a 10 sided decagon add up to 1440 degrees
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Earn +20 ptsQ: What is the interior angle sum of the decagon?
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Continue Learning about Geometry
What is the size of 1 interior angle in a decagon?
In a general decagon an interior angle can have any value in the range (0, 360) degrees - excluding 180 degrees. The only constraint is that the sum of all interior angles must be 1440 degrees.
What is the sum of an interior angle of a polygon with 10 sides?
A polygon with 10 sides is called decagon and the sum of the interior angles is 1440 degrees. (10-2)180=1440
What is the interior angle for a decagon?
Interior angles add up to 1440 degrees Each interior angle of a regular decagon measures 144 degrees
What is the SUM of ALL of the interior angles of a decagon?
The 10 interior angles of a decagon add up to 1440 degrees
What is the sum of the measures of the interior angles of a decagon?
1440
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