Advertisements
Advertisements
प्रश्न
Find the number of sides in a regular polygon, if its interior angle is: 160°
Advertisements
उत्तर
Let no.of.sides of regular polygon be n.
Each interior angle = 160°
`therefore ("n" - 2)/"n" xx 180^circ = 160^circ`
180n - 360° = 160n
180n - 160n = 360°
20n = 360°
n = 18
संबंधित प्रश्न
Find the number of sides in a regular polygon, if its interior angle is: 135°
Find the number of sides in a regular polygon, if its interior angle is: `1 1/5` of a right angle
Find the number of sides in a regular polygon, if its exterior angle is : `1/3` of right angle
Is it possible to have a regular polygon whose interior angle is:
138°
The exterior angle of a regular polygon is one-third of its interior angle. Find the number of sides in the polygon.
The measure of each interior angle of a regular polygon is five times the measure of its exterior angle. Find :
(i) measure of each interior angle ;
(ii) measure of each exterior angle and
(iii) number of sides in the polygon.
The ratio between the interior angle and the exterior angle of a regular polygon is 2: 1. Find:
(i) each exterior angle of the polygon ;
(ii) number of sides in the polygon.
In a regular pentagon ABCDE, draw a diagonal BE and then find the measure of:
(i) ∠BAE
(ii) ∠ABE
(iii) ∠BED
The difference between the exterior angles of two regular polygons, having the sides equal to (n – 1) and (n + 1) is 9°. Find the value of n.
Three of the exterior angles of a hexagon are 40°, 51 ° and 86°. If each of the remaining exterior angles is x°, find the value of x.
Calculate the number of sides of a regular polygon, if: its interior angle is five times its exterior angle.
Calculate the number of sides of a regular polygon, if: its exterior angle exceeds its interior angle by 60°.
Find the number of sides in a regular polygon, if its interior angle is: 150°
Is it possible to have a regular polygon whose exterior angle is: 100°
Is it possible to have a regular polygon whose exterior angle is: 36°
What is the measure of each interior angle of a regular hexagon?
If each interior angle of a regular polygon is 144°, what is its corresponding exterior angle?
What is the sum of all exterior angles of any regular polygon?
