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What is the name of the polygon with 21 sides?
A twenty-one-ogon.
What do you call a polygon with 21 sides?
Icosikaihenagon, or also known as Henicosagon.
Which polygon has 6 sides and 8 sides?
A polygon with 6 sides is a hexagon and a polygon with 8 sides is an octagon
Can the sides of a polygon cross?
No the sides of a polygon can not cross
What is the formula for how many sides are in a polygon?
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
21 sided polygon?
An icosikaihena is a polygon with 21 sides
A polygon with twentyone sides?
A polygon with 21 sides is called an Icosagon.
Name of polygon with 21 sides?
icosikaihenagon
What is the name of a polygon that has 3420 degrees in it?
It will have 21 sides or a 21-gon
the interior angle of a polygon with 21 sides?
So, the Sum of the interior angles for a 21 – sided polygon is equal to 3420°.
What is the name of the polygon with 21 sides?
A twenty-one-ogon.
What do you call a polygon with 21 sides?
Icosikaihenagon, or also known as Henicosagon.
How many triangles are formed by drawing the diagonals from the vertex of a polygon with 23 sides?
21
What are the two ways of finding the number of sides of a polygon which has 189 diagonals?
By using the polygon diagonal formula or the quadratic equation formula in which in both formulae they work out that the polygon in question has 21 sides.
How many sides does a polygon have if the sum of the interior angles is 3420?
It will have: (3420+360)/180 = 21 sides
What is the name of a 21 side polygon?
The term for a 21 sided polygon is an icosikaihenagon. Icosi is the Greek for the numerical 20 and henagon means 1.
If a regular polygon has exterior angles that measure approximately 17.14 each how many sides dose the polygon have?
Exterior angles for n sides = 360/n = 17.14, n = 360/17.14 = 21 sides
