14
A 7 sided polygon has 14 diagonals
A 14 sided polygon has 14 angles. If this polygon is a regular polygon, then in order to find the sum of the angles we can use the formula, (n - 2)180°, where n is the number of the sides. (n - 2)180° = (14 - 2)180° = 2,160° Thus each angle will be approximately 154.29° (2,160°/14).
The sum of the angles in an N sided polygon is 180°(N - 2)The angle of a single angle then would be:180°(N - 2)/N= 180° - 360°/NSo in the case of a 14 sided regular polygon, a single angle would be:180° - 360° / 14= 180° - 180° / 7= 6/7 * 180°= 1080°/7≈ 150.286°
It will have 14 sides
14
A 16 sided polygon is made from 14 triangles
The name of a 14 sided polygon is tetradecagon.
AnswerA tetrakaidecagon is a 14-sided polygon.
12
It has 16 sides and contains 14 triangles
It has 14 sides! The regular polygon with 14 sides is called a tetradecagon.
A 14 sided polygon is called a tetradecagon.
The name of a 14 sided polygon is Tetradecagon.
A 4-sided polygon has 2 diagonals. A 5-sided polygon, 5. 6-sided, 9. By induction, an n-sided polygon has 'n*(n-3)/2' diagonals. "n" is how many sides a shape has. so, (7)*(7-3)/2 now we have, 7*4/2 so, 28/2 = 14 Therefore, a 7-sided polygon would have 14 diagonals.
The name of a 14 sided polygon is Tetradecagon.
The sum of the interior angles of a 14 sided polygon are 2160 degrees.