The sum of angles in a decagon [10 sided polygon] is 1440°. There cannot be 8 or more reflex angles, since 8 x 180° = 1440°. So see if 7 will work.
You could have 7 angles at 181°, then 3 angles, which add up to 173° {say 58°, 58° & 57°}, and it would be a valid decagon.
A decagon has 10 sides. It also have 10 angles.
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It has 10 interior angles that add up to 1440 degrees
A decagon has 10 angles (and sides)
There are no right angles in a regular decagon. On a regular decagon, the angles are 144 degrees, where as right angles are ninty.
It depends on whether or not the decagon is a perfect decagon or a complex decagon. However, a perfect decagon has no acute angles.
A decagon has ten vertices.
There (not their) are 10 angles.
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°
A decagon has 10 sides. It also have 10 angles.
A decagon will always have its interior angles measure 1480
None.
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