First of all, a decagon is a polygon with 10 sides. A regular decagon is a decagon in which all of the sides and angles are equal. Since there are 360o in a complete rotation, you can simply divide 360o by 10. 360o / 10 = 36o
Interior angles add up to 1440 degrees Exterior angles add up to 360 degrees
No, a decagon does not have any right angles. A decagon is a polygon with 10 sides, and all of its interior angles are equal to 144 degrees.
Each interior angle measures 144 degrees
The 10 interior angles of a decagon add up to 1440 degrees
Decagon is a geometry term that refers to a polygon that has 10 sides and 10 angles. The angles of a decagon measure 144 degrees.
A decagon will always have its interior angles measure 1480
If it's a regular decagon then each of the 10 exterior angles will measure 36 degrees
1440 degrees
The sum of the interior angles in a decagon = 180(10-2) = 1440° The measure of a single interior angle in a decagon = (180(10-2))/10 = 144°
First of all, a decagon is a polygon with 10 sides. A regular decagon is a decagon in which all of the sides and angles are equal. Since there are 360o in a complete rotation, you can simply divide 360o by 10. 360o / 10 = 36o
There are no right angles in a regular decagon. On a regular decagon, the angles are 144 degrees, where as right angles are ninty.
A decagon has 10 angles (and sides)
A decagon can have acute angles.
It depends on whether or not the decagon is a perfect decagon or a complex decagon. However, a perfect decagon has no acute angles.
Interior angles add up to 1440 degrees Exterior angles add up to 360 degrees
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°