It is quite acceptable to call it an 18-agon but what's more important is knowing how to work out its properties.
It is a regular 8 sided octagon whereas each interior angle is 135 degrees and each exterior angle is 45 degrees.
It is a triacontagon, or 30-sided shape.The formula for one interior angle of a regular n-sided polygon is 180(n-2)/nwhere 180 (28) / 30 = 168*You can QUICKLY and EASILY find the answer using the formula for one exterior angle : it is 360/n360/30 = 12 and the interior angle is 180-12 = 168.The algebraic equation is(180-168) n = 360
x + 24375=75
It is a regular 8 sided octagon whose interior angles are 135 degrees and its exterior angles are 45 degrees
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°.)
A regular hexagon.
hexagon
It is a regular 8 sided octagon whereas each interior angle is 135 degrees and each exterior angle is 45 degrees.
A regular hexagon which has 6 equal sides and 6 equal angles.
If each interior angle measures 120 degrees then it is an hexagon which has 6 sides
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.
an octagon (8-sided)
It is a regular octagon which has 8 sides
It is a triacontagon, or 30-sided shape.The formula for one interior angle of a regular n-sided polygon is 180(n-2)/nwhere 180 (28) / 30 = 168*You can QUICKLY and EASILY find the answer using the formula for one exterior angle : it is 360/n360/30 = 12 and the interior angle is 180-12 = 168.The algebraic equation is(180-168) n = 360
It has 9 sides and is called a nonagon
x + 24375=75