How many sides does a polygon have with interior angle 140?
Table of Contents
- 1 How many sides does a polygon have with interior angle 140?
- 2 What polygon has interior angles of 140 degrees?
- 3 How many sides does a polygon have if the sum of its interior angles is 360?
- 4 How many interior angles does a regular polygon have?
- 5 Is a Nonagon a regular polygon?
- 6 What is the measure of an interior angle in a regular pentagon?
How many sides does a polygon have with interior angle 140?
Each interior angle of a regular polygon = 140 deg. So each exterior angle of the regular polygon = 180-140 = 40 deg. Hence the regular polygon has 360/40 = 9 sides.
What polygon has interior angles of 140 degrees?
regular nonagon
And there are nine angles… So, the measure of the angle of a regular nonagon is 140 degrees.
Does a regular polygon have if each of its interior angle is 140 degree?
n = 9 sides.
How many sides does a polygon have if the sum of its interior angles is 360?
The General Rule
| Shape | Sides | Sum of Interior Angles |
|---|---|---|
| Triangle | 3 | 180° |
| Quadrilateral | 4 | 360° |
| Pentagon | 5 | 540° |
| Hexagon | 6 | 720° |
How many interior angles does a regular polygon have?
A regular polygon has all its interior angles equal to each other. For example, a square has all its interior angles equal to the right angle or 90 degrees….Interior angles of Regular Polygons.
| Regular Polygon Name | Each interior angle |
|---|---|
| Pentagon | 108° |
| Hexagon | 120° |
| Septagon | 128.57° |
| Octagon | 135° |
How many degrees are in a Nonagon?
1260°
Nonagon/Sum of interior angles
Is a Nonagon a regular polygon?
In geometry, a nonagon (/ˈnɒnəɡɒn/) or enneagon (/ˈɛniəɡɒn/) is a nine-sided polygon or 9-gon….Nonagon.
| Regular enneagon (nonagon) | |
|---|---|
| A regular enneagon (nonagon) | |
| Type | Regular polygon |
| Edges and vertices | 9 |
| Schläfli symbol | {9} |
What is the measure of an interior angle in a regular pentagon?
108 degrees
The measure of one interior angle of a regular pentagon is 108 degrees.
How many sides does a regular polygon have if each of its interior angle is 165 degree?
24
Hence the number of sides a regular polygon has if its interior angle is 165 degrees are 24.