0
What is the sum of the measures of the exterior angles in a regular decagon?
Wiki User
∙ 10y ago
The exterior angles of any polygon add up to 360.
Wiki User
∙ 10y ago
Than Htut O_O_O
Zakir Rahman
Zakir Rahman
Zakir Rahman
Zakir Rahman
Add your answer:
Earn +20 pts
What is the measure of an interior angle for a regular ten-sided polygon?
144o. Sum of exterior angles of a polygon is 360o. Each exterior angle for a regular decagon is 360o / 10 = 36o. Exterior and interior angles are supplementary, that is sum to 180o. Therefore the interior angle of a regular decagon is 180o - 36o = 144o.
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°.
How many right angles in a decagon?
There are no right angles in a regular decagon. On a regular decagon, the angles are 144 degrees, where as right angles are ninty.
Measures of a decagon?
The answer depends on what you are trying to measure: interior angles, exterior angles, central angles, lengths of sides, apothems, perimeter, lengths of diagonals, area, etc. And since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
What is the sum of the measures of its exterior angles one at each vertex of a regular n-gon?
360
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 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.
The sum of the exterior angle measure of a regular decagon is?
Each exterior angle measures 36 degrees and the 10 exterior angles add up to 360 degrees.
What is the sum of the exterior angle of a regular decagon?
The exterior angles of a regular 10 sided decagon add up to 360 degrees. Note that the exterior angles of any polygon add up to 360 degrees.
What is the measure of a exterior angle of a decagon?
If it's a regular decagon then each of the 10 exterior angles will measure 36 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 of a convex decagon?
The sum of the exterior angles of ANY polygon, convex or concave, is 360 degrees.
What is the sum of exterior angles of a regular decagon?
The exterior angles of any polygon always add up to 360 degrees
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 all exterior angles of a regular decagon?
The exterior angles of any polygon always add up to 360 degrees
What is the total of the exterior angles in a regular duo-decagon?
The exterior angles of any polygon always add up to 360 degrees
What is the size of each interior angle of a regular decagon?
A ten-sided polygon. The sum of the angles of a decagon is 1440°. so 1440°÷10=144° ---------------------------------------------------------------------------- The easiest way to calculate this is to calculate the exterior angle and use the fact that the exterior and interior angles are supplementary. Sum exterior angles = 360° → Each exterior angle of a regular decagon is 360° ÷ 10 → Each interior angle of a regular decagon = 180° - 360° ÷ 10 = 144°
