Sum of Measures of Exterior Angles of a Polygon
Trending Questions
How many sides does a regular polygon have if each of its interior angles is 165∘?
The ration of exterior angle to interior angle of a regular polygon is 1:4. Find the numbers of sides of the polygon.
The exterior angle of a regular polygon is one-third of its interior angle. Find the number of sides in the polygon.
Find the measure of each exterior angle of a regular (i) pentagon (ii) hexagon (iii) heptagon (iv) decagon (v) polygon of 15 sides.
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.
In a polygon, each interior angle is thrice the exterior angle. Find the number of sides of the polygon.
AB, BC and CD are three consecutive sides of a regular polygon. If angle BAC = 20o ; find :
(i) its each interior angle,
(ii) its each exterior angle
(iii) the number of sides in the polygon.
The number of sides of a regular polygon whose each interior angle is 135∘
Find the number of sides in a regular polygon, if its interior angle is equal to its exterior angle.
Find the sum of exterior angles obtained on producing, in order, the sides of a polygon with :
(i) 7 sides (ii) 10 sides (iii) 250 sides
Proove that interior angle of a regular Pentagon is 3 times the exterior angle of decagon.
In a regular pentagon ABCDE, draw a diagonal BE and then find the measure of :
(i) ∠BAE
(ii) ∠ABE
(iii) ∠BED
What is the measure of any exterior angle of a regular nonagon?
Is it possible to have a regular polygon whose each exterior angle is :
(i) 80o
(ii) 40% of a right angle.
Use the following figure to find the value of x.
Is it possible to have a regular polygon each of whose exterior angle is 50∘?
The angles of a quadrilateral are in the ratio 2:3:4:1.find the measure of each angle of quadrilateral.
Two angles of a quadrilateral are 72° and 56° respectively and the remaining two angles are in the ratio 3:5 . Find the measure of each angle of the quadrilateral.
Find the maximum possible exterior angle for a regular polygon
The exterior angle of a polygon is one-sixth of it's interior angle. What are the angles?
Three angles of a quadrilateral are in the ratio 2:5:6. If the fourth angle measures 100° , find the other three angles of the quadrilateral.
If$ a + 10o, 3a + 10o, 5a - 10o and 3a - 10o are the angles of a quadrilateral, then what is the value of a?
50o
40o
30o
20o
Find the measure of an exterior angle of a regular pentagon and an exterior angle of a regular decagon. What is the ratio between these two angles?
Find the number of sides in a regular polygon, if its each exterior angle is :
(i) 13 of a right angle
(ii) two - fifth of a right - angle.
The rario 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.
The sides of a hexagon are produced in order. If the measures of exterior angles so obtained are (6x−1)o, (10x+2)o, (8x+2)o (9x−3)o, (5x+4)o and (12x+6)o; find each exterior angle.