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Yes. Any polygon with more than four sides MUST have at least one obtuse angle.

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Related Questions

What shape has 4 acute angles 4 obtuse angles and 4 right angles?

An irregular dodecagon.


How many angles are in a dodecagon?

A dodecagon has 12 vertices.


How many angles does a regular dodecagon have?

It has 20 vertices or angles. * * * * * No! A dodecagon has 12 vertices. A polygon with 20 vertices is an icosagon.


Sum of the angles of dodecagon?

A dodecagon has 12 interior angles that add up to 1800 degrees.


Does a dodecagon have any angles in it?

A dodecagon has 12 vertices (corners).


What is the total sum of the angles in a dodecagon?

The 12 interior angles of a dodecagon add up to 1800 degrees


What is the shape of the twelfth figure?

The shape of the twelfth figure is a dodecagon. A dodecagon is a polygon with twelve sides and twelve angles. It is a regular dodecagon if all its sides and angles are equal. The interior angles of a regular dodecagon measure 150 degrees each.


Does a rhombus has obtuse angles?

Yes. Two obtuse angles, of equal measure.Yes. Two obtuse angles, of equal measure.Yes. Two obtuse angles, of equal measure.Yes. Two obtuse angles, of equal measure.


What is the measure of dodecagon?

The interior angles of a dodecagon sum to 1800 degrees.


Can a dodecagon have equal angles?

Yes, the angles will be 150o


What side has 12 sides and 12 angles?

A shape with 12 sides and 12 angles is called a dodecagon. In geometry, a dodecagon can be regular, with all sides and angles equal, or irregular, with varying side lengths and angles. The sum of the interior angles of a dodecagon is 1800 degrees.


Why can't a pair of obtuse angles be vertical angles?

Because they are obtuse angles!