No
It is a regular 20 sided polygon
If the 20-sided polygon is a regular polygon, then:The sum of all 20 angles = (20 - 2)180⁰ = 18(180⁰) = 3240⁰Each angle measure = 3240⁰/20 = 162⁰
The interior angles of an x-sided polygon would be: (x - 2) * 180. (20 - 2) * 180 = 3,240
360/20 = 18 degrees.
The internal angle of a regular polygon can be calculated using the formula ((n - 2) \times 180^\circ / n), where (n) is the number of sides. For a 20-sided polygon, this becomes ((20 - 2) \times 180^\circ / 20), which simplifies to (18 \times 180^\circ / 20). This results in an internal angle of (162^\circ). Thus, each internal angle of a regular 20-sided polygon is (162^\circ).
a 20 sided regular polygon
an isosagon is a regular 20 sided polygon.
It is a regular 20 sided polygon
20.
If the 20-sided polygon is a regular polygon, then:The sum of all 20 angles = (20 - 2)180⁰ = 18(180⁰) = 3240⁰Each angle measure = 3240⁰/20 = 162⁰
Duodecagon <--wrong... a duodecagon is a 12-sided polygon. icosagon is a 20 sided polygon.
The interior angles of an x-sided polygon would be: (x - 2) * 180. (20 - 2) * 180 = 3,240
162 degrees
164o 20' 52.17''
20
360/20 = 18 degrees.
A 20-sided polygon is an icosagon.(see related link)