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What do you call a 21-sided polygon?
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
What is the sum of a 21 sided polygon?
The name of a 21 sided polygon is Icosihenagon.
Twenty one sided polygon?
The name of a 21 sided polygon is Icosihenagon.
What is 21 sided polygon called?
Icosikaihenagon
What is the names of 20-29 sided polygon?
I suggest you forget about memorizing fancy names - which really serve no useful purpose - and just call them "20-sided polygon", "21-sided polygon", etc.
What do you call a 21-sided polygon?
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
What is the sum of a 21 sided polygon?
The name of a 21 sided polygon is Icosihenagon.
Twenty one sided polygon?
The name of a 21 sided polygon is Icosihenagon.
What is a 21-sided polygon?
Icosagon
What is 21 sided polygon called?
Icosikaihenagon
What would you call a 21 sided polygon?
icosihenagon
How many triangles are formed by the diagonals in a 21 sided polygon?
The number of triangles formed by the diagonals of a 21 sided polygon is C(21,3) = 21x20x19/3x2x1 = 1,330.
What is the names of 20-29 sided polygon?
I suggest you forget about memorizing fancy names - which really serve no useful purpose - and just call them "20-sided polygon", "21-sided polygon", etc.
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 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.
A 21-sided flat figure polygon name is?
a triple heptagon.
What is the sum of the exterior angles of a 21 sided polygon?
The sum of the exterior angles of any polygon, regardless of the number of sides, is always 360 degrees. Therefore, the sum of the exterior angles of a 21-sided polygon is 360 degrees.
