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There are no right angles in a regular decagon. On a regular decagon, the angles are 144 degrees, where as right angles are ninty.

Q: How many right angles in a decagon?

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A decagon has 10 angles (and sides)

a decagon

a decagon

There can be 10 obtuse angles. If there are no reflex angles there can by up to three acute angles (I think).

''Decagon'' is any polygon with ten sides and ten angles ''Regular decagon'' is a polygon with ten sides of equal length and all angles equal to 144°

Related questions

None.

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.

A decagon has 10 angles (and sides)

3 but im not 100% sure

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 regular or an irregular decagon is a ten sided shape that has 10 interior angle that add up to 1440 degrees.

A decagon has 10 sides. It also have 10 angles.

A decagon will always have its interior angles measure 1480

A decagon can have acute angles.