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The sum of the interior angles is 1440 degrees.

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How many degrees are in a decagon?

There are 1440 degrees in a decagon.


How do you find the angle of a decagon?

Find any straight side of the decagon. Move along it until it joins another side. That is where an angle is. An angle of a decagon can have any measure between 0 and 360 degrees (except 180 degrees).


What is the interior of angle of a decagon?

Each interior angle of a regular decagon is 144 degrees


Find the measure of an exterior angle of a regular decagon?

360/10 = 36 degrees


How many degrees in a decagon?

The sum of the degrees of any regular polygon with number of sides n is equal to (n - 2) x 180. Therefore, the sum of the internal angles in a decagon is equal to (10 - 2) x 180 = 1440 degrees.


How many degrees are inside a decagon?

1440 degrees


What are the angles of a decagon?

A decagon has 10 sides, and the whole polygon has 360 degrees, so each angle is 36 degrees.


How many degrees are in a decagon if 3 angles equal 200 degrees?

A decagon will always have its interior angles measure 1480


How many angles of rotation symmetry does a decagon have?

A decagon has 10 sides, so it also has 10 angles. Each angle of a decagon is 36 degrees (360 degrees divided by 10). Therefore, a decagon has 10 angles of rotation symmetry.


How many degrees does a decagon have?

1440


In maths how many degrees does a decagon add up to?

A decagon is a 10 sided polygon. Exterior degrees total 360 Interior degrees total 1440


How many acute angles in a decagon?

A decagon is a polygon with 10 sides. In a decagon, each interior angle measures 144 degrees. An acute angle is an angle that measures less than 90 degrees. Since all the interior angles of a decagon are 144 degrees, there are no acute angles in a decagon.