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Is a hen decagon concave or convex?
It can be convex or concave.
What is the sum of the measures of the exterior angles of a convex decagon?
The sum of the exterior angles of ANY polygon, convex or concave, is 360 degrees.
How many Acute angles does a decagon have?
It depends on whether or not the decagon is a perfect decagon or a complex decagon. However, a perfect decagon has no acute angles.
What is a Polygon with 10 sides?
Decagon.
Is a star a pentagon or a decagon?
it's a decagon.
Is a hen decagon concave or convex?
It can be convex or concave.
Can a decagon be concave?
Yes, it can.
What is a shape with ten sides and not a decagon?
In 2-d, the naming of polygons is such that a 10 sided shape is a decagon. Even if it is a 5-pointed star shape, it is a decagon. A concave decagon (rather than convex) but still a decagon. In 3-d, a decahedron, possibly, with the term "sides" being used for "faces".
Can a decagon be used by itself to make a tessellation?
Yes, but only in the form of some irregular concave decagons.
What is the mathematical name given to the plain shape traced by the boundary of a regular 5 pointed star?
concave decagon
Can equilateral dodecagons that are not regular tessellate?
Yes. For example if you have a decagon in which the top, bottom and the four sides on the left are as in a regular decagon, and if the four sides on the right make the shape concave. These decagons will "slot" into one another.
What is the sum of the measures of the exterior angles of a convex decagon?
The sum of the exterior angles of ANY polygon, convex or concave, is 360 degrees.
What polygon is a regular star?
A 'concave decagon' is a ten-sided shape with every other corner pushed in towards the centre. It forms a regular five-pointed star.
How many Acute angles does a decagon have?
It depends on whether or not the decagon is a perfect decagon or a complex decagon. However, a perfect decagon has no acute angles.
What do you call a 10 side polygon?
decagon
What shape has 10 verticies?
Decagon
What is a 10 sided polygon called?
The anwser is a Decagon.
