144.
That is the correct answer for a decagon, but only if it is regular.
However, the WA browser does funny things with some symbols and if the question concerned dodecagons, then the answer is 150 degrees. Again, this is only true if the figure is reqular.
Each interior angle measures 144 degrees
Each interior angle of a regular decagon would measure 144 degrees,
The angle measure for each interior is 144 degrees each.Explanation: The angle measure of each interior angle of a regular decagon is 144°. Since a decagon is a 10-sided figure, replace n by 10 in (n − 2) • 180°. So the sum of the interior angle measures in a decagon is (10 − 2) • 180°, or 8 • 180° = 1440°. This is a regular decagon, so all ten interior angles are congruent. To calculate the measure of each interior angle in this regular decagon, divide 1440 by 10. The answer is 144°. 144 degrees is equal to 4/5 of 180 degrees
Exterior Angle for a decagon is 36 Degrees.
A decagon has 10 sides, and the whole polygon has 360 degrees, so each angle is 36 degrees.
Each interior angle of a regular decagon is 144 degrees
Each interior angle of a regular decagon is 144 degrees
Interior angles add up to 1440 degrees Each interior angle of a regular decagon measures 144 degrees
Each interior angle measures 144 degrees
Each interior angle of a regular decagon would measure 144 degrees,
Providing it is a regular decagon of 10 sides then:- Each exterior angle: 36 degrees Each interior angle: 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.
144˚
Sum of the interior angles of a decagon = 180*(10-2) = 180*8 = 1440 degrees. Since each interior angle of a regular polygon has the same measure, each angle of the decagon = 1440/10 = 144 degrees.
Each exterior angle 36 degrees Each interior angle 144 degrees A decagon has 10 sides
Each interior angle is 144 degrees.
well the total degrees in a decagon is 1440 therefore each interior angle in a regular decagon would measure 144 degrese