The central angles are the angles of the apexes of the isosceles triangles with the base edges as edges of the polygon and so the central angles make a revolution about the centre of the shape.
They will all add to 360.
360/36=10
The polygon with 10 sides is called the decagon.
A regular hexagon.
It is a regular octagon which has 8 sides
There is no specific name, but "right-angled polygon" will suffice.
An unagon, also known as an enneagon, is a polygon with nine sides. The name is derived from the Greek words "ennea," meaning nine, and "gonia," meaning angle. Each side of an unagon is connected to two other sides, forming a total of nine straight sides.
why do each letter in the polygons name can only be used once??? why do each letter in the polygons name can only be used once???
A regular hexagon.
hexagon
A regular hexagon which has 6 equal sides and 6 equal angles.
Chiliagon has 1000 sides. (In geometry, a chiliagon is a polygon with 1000 sides. The measure of each angle in a regular chiliagon is 179.64°.)
The name of the angle which has three sided polygon called Triangle.
Right angle not polygon. (i'm not mad).
right angle triangle
If you mean exterior angle is twice its interior angle then an equilateral triangle will fit the given description because each interior angle is 60 degrees and each exterior angle is 120 degrees
If measured on the inside of the polygon, the it is an interior angle.
Providing that it is a regular polygon then it is a nonagon which has 9 sides
If each interior angle measures 120 degrees then it is an hexagon which has 6 sides
Square.