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What is the sum of the measures of the angles of a regular decagon?
1440
What is the sum of the measures the interior angles of a decagon?
1440 degrees
What is the sum of the measures of a decagon?
Add each side of the decagon, or all ten sides, to get the sum.
What is the sum of the exterior angle measure of a regular decagon?
For any polygon, regular or otherwise, the sum of exterior angles is always 3600.
What is the sum of the measures of the interior angles of a decogon?
The interior angles of a ten sided decagon add up to 1440 degrees
What is the sum of the measures of the angles of a regular decagon?
1440
What is the sum of the measures of the exterior angles in a regular decagon?
The exterior angles of any polygon add up to 360.
What is the sum of the measures of the interior angles of a decagon?
1440
What is the sum of the measures the interior angles of a decagon?
1440 degrees
What is the sum of the measures of a decagon?
Add each side of the decagon, or all ten sides, to get the sum.
What is the sum of the measures of the angle of a decagon?
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 1440 degrees
What is the sum of the exterior angle measures os a regular decagon?
The exterior angles of any polygon always add up to 360 degrees
What is the sum of the exterior angle measures of a regular dectagon?
If a dectagon is another word for a decagon then this is a 10 sided polygon. No matter how many sides it has, the sum of the external angles of a convex or regular polygon is 360°.
What is the sum of the measures of the exterior angles of a convex decagon?
The sum of the exterior angles of ANY polygon, convex or concave, is 360 degrees.
How many sides and angles does a decagon have?
A decagon has 10 sides, and 10 angles. The sum of the interior angles of a decagon is (10-2)×180° = 1440° In a regular decagon all the angles are congruent at 1440° ÷ 10 = 144°
What is the sum of the measures of the exterior angles of a regular polygon with ten sides?
What is the sum of the measures of the exterior angles of a regular polygon with ten sides
What is the sum of a exterior angle measures of a regular decagon?
The exterior angles of any polygon add up to 360 degrees including a 10 sided regular decagon of which each exterior angle will measure 360/10 = 36 degrees.
