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To calculate this, you must find out how many triangles you can draw into the shape. Do this by taking the total number of sides (s) and taking away 2. This leaves you with how many triangles you can draw in the shape (t) from one vertex to another. (Not including outside lines!). Then, multiply the number of triangles in the shape by 180. This leaves you with how many degrees are inside that shape. (a)
t = s-2
a = t X 180
This means there are 1800 degrees in a 12 sided polygon.
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How many degrees are in a 12 sided polygon?
1800 degrees (that is the sum of the internal angles of the 12-sided polygon).
How many degrees each side in a 12 sided polygon?
Degrees are used to measure angles, not the lengths of sides.
What is the sum of the measure of the interior angles of a 12 Sided polygon?
The interior angles of a 12 sided polygon add up to: (12-2)*180 = 1800 degrees
How many sides does a regular polygon if each exterior angle is 12 degrees?
Sum of exterior angles = 360 degrees If each one is 12 deg there must be 360/12 = 30 of them. So it is a 30 sided polygon.
What shape has 30 degrees for the exteroir angle?
12 sided regular polygon.
How many degrees are in a 12 sided polygon?
1800 degrees (that is the sum of the internal angles of the 12-sided polygon).
How many degrees does a 12 sided polygon equal to?
1,440 Degrees
What is each interior angle of a 12 sided polygon?
Each interior angle in 12-sided polygon is 150 degrees.
What is the size of each interior angle of a 12 sided polygon?
If it is a regular 12 sided polygon then each interior angle is 150 degrees.
How many degrees each side in a 12 sided polygon?
Degrees are used to measure angles, not the lengths of sides.
What is the sum of the measure of the interior angles of a 12-sided polygon?
The sum of the interior angles of a 12 sided polygon add up to 1800 degrees.
What is the measure of an exterior angle in a 12 sided polygon?
Providing that it is a regular 12 sided polygon then each exterior angle measures 30 degrees
What is the sum of the measure of the interior angles of a 12 Sided polygon?
The interior angles of a 12 sided polygon add up to: (12-2)*180 = 1800 degrees
In the exterior side how many degrees are there in a regular 12 sided polygon?
Each exterior angle of a regular 12-gon measures 30 degrees.
What is the name the 12 sided polygon?
The name of a 12 sided polygon is Dodecagon.
What is the interior angle of a 12- sided shape?
The total interior angle of a 12 sided polygon is = (12 - 2) 180 degrees = 1800 degrees. The internal angle at each vertex of an regular dodecagon is equal to = = 150 degrees. While the exterior angle at a single vertex is = = 30 degrees. The total exterior angle of a 12 sided polygon is 360 degrees.
How many sides does a polygon have if one of the interior angles is 30 degrees?
No such regular polygon exist so it has to be some kind of irregular polygon but if each exterior angle was 30 degrees then it would be a regular 12 sided polygon
