46 sides
3 * 12 + 10
It still has ten sides, same as a normal decagon. "Irregular" simply means that all the sides and angles of the decagon are not congruent.
In a regular decagon, all sides are congruent, meaning they are of equal length, and all interior angles are equal. However, in an irregular decagon, the sides can vary in length and are not necessarily congruent. Therefore, whether all sides of a decagon are congruent depends on whether it is regular or irregular.
You just call it a decagon. If all the angles and sides are equal then it's a regular decagon. If not, it's an irregular decagon.
A decagon can be either regular or irregular. A regular decagon has all its sides and angles equal, while an irregular decagon has sides and/or angles that are not equal. The classification depends on the specific properties of the decagon in question.
A decagon, which is a ten-sided polygon, can have a varying number of perpendicular sides depending on its specific shape. In a regular decagon, no sides are perpendicular to each other, as all angles are equal and measure 144 degrees. However, in irregular decagons, the number of perpendicular sides can vary. Therefore, the answer is that a decagon can have zero or more perpendicular sides, depending on its configuration.
It still has ten sides, same as a normal decagon. "Irregular" simply means that all the sides and angles of the decagon are not congruent.
It still has ten sides, same as a normal decagon. "Irregular" simply means that all the sides and angles of the decagon are not congruent.
You just call it a decagon. If all the angles and sides are equal then it's a regular decagon. If not, it's an irregular decagon.
The shape is called a decagon. If all the sides and angles are the same, it is called a regular decagon.
Yes, 10 equivalent sides! * * * * * Not true: the sides need not be equivalent or equal. It is only in the case of a REGULAR decagon that all the sides have to be of the same length AN all the angle must be the same measure.
A decagon, which is a ten-sided polygon, can have a varying number of perpendicular sides depending on its specific shape. In a regular decagon, no sides are perpendicular to each other, as all angles are equal and measure 144 degrees. However, in irregular decagons, the number of perpendicular sides can vary. Therefore, the answer is that a decagon can have zero or more perpendicular sides, depending on its configuration.
Any polygon is regular if its sides are all the same length, or irregular if they're not. If all 10 sides of your decagon are the same length, then you have a regular decagon. If they're not, then you have an irregular one.
Regular = all sides equal so all sides of 25 cm. Decagon = 10 sides. So perimeter = 10*25cm = 250 cm.
Add each side of the decagon, or all ten sides, to get the sum.
''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°
First of all, a decagon is a polygon with 10 sides. A regular decagon is a decagon in which all of the sides and angles are equal. Since there are 360o in a complete rotation, you can simply divide 360o by 10. 360o / 10 = 36o
A decagon - if the sides are all equal, and the angles are all equal, it is a regular decagon.