Each interior angle measures 144 degrees
1440 degrees
1440
The interior angles of a ten sided decagon add up to 1440 degrees
The interior angles of a 12 sided dodecagon add up to 1800 degrees
Interior angles add up to 1440 degrees Each interior angle of a regular decagon measures 144 degrees
Each interior angle measures 144 degrees
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.
Each interior angle measures 144 degrees and the 10 angles add up to 1440 degrees
1440
1440 degrees
1440
The interior angles of a ten sided decagon add up to 1440 degrees
The interior angles of a 12 sided dodecagon add up to 1800 degrees
Oh, dude, a decagon has 10 sides, right? So, each angle in a regular decagon measures 144 degrees. Now, a right angle is 90 degrees, so technically, there are zero right angles in a decagon. But hey, who's counting, right?
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°
Each interior angle is 144 degrees.