Exterior angles add up to 360 degrees
Interior angles add up to 4140 degrees
The sum of the exterior angles of any polygon, regardless of the number of sides, is always 360 degrees. Therefore, for a 25-sided polygon, the sum of the exterior angles is also 360 degrees. Each exterior angle can be found by dividing 360 degrees by the number of sides, but the total remains constant at 360 degrees.
Exterior angles add up to 360 degrees Interior angles add up to 4140 degrees
The names of polygons with sides ranging from 21 to 30 are as follows: a 21-sided polygon is called a icosagon, a 22-sided polygon is a dicosagon, a 23-sided polygon is a tricosagon, a 24-sided polygon is a tetracosagon, a 25-sided polygon is a pentacosagon, a 26-sided polygon is a hexacosagon, a 27-sided polygon is a heptacosagon, a 28-sided polygon is an octacosagon, a 29-sided polygon is a nonacosagon, and a 30-sided polygon is a triacontagon.
Method 1: Interior angles of a regular n-sided polygon total (2n - 4) right angles or 180n - 360 degrees. Each angle is therefore ((180 x 25) - 360)/25 ie 165.6 degrees. Method 2: EXterior angles of regular n-sided polygon = 360/n degrees, in this case 360/25 ie 14.4 degrees. Interior angle = 180 - exterior ie 180 - 14.4 = 165.6 degrees.
None. Since the number of sides is odd, there can be no parallel sides.
4,140 degrees
It is: 360/25 = 14.4 degrees
4140
4140
Mathematicians call it a 25 sided polygon or a 25-gon. ICOSITEPENTAGON
The sum of the exterior angles of any polygon, regardless of the number of sides, is always 360 degrees. Therefore, for a 25-sided polygon, the sum of the exterior angles is also 360 degrees. Each exterior angle can be found by dividing 360 degrees by the number of sides, but the total remains constant at 360 degrees.
There are 275 diagonals in a 25 sided polygon
4,140 degrees, or 23 'straight' angles.
65
The method of finding the sum of the interior angles of a polygon is by multiplying the (number of sides)-2 by 180, so the sum of the interior angle measures in a 25-sided polygon would be 23*180, or 4140 degrees.
(25-2)*180 = 4140 degrees
Exterior angles add up to 360 degrees Interior angles add up to 4140 degrees