Find the measure of each exterior angle of a regular polygon of 10 sides.
450
36°
40°
90°
The ratio of the sides of two regular polygons is 1 : 2 and of thier interior angles is 3 : 4, then the number of sides of each polygon is
5, 10
9, 12
10, 5
5, 12
The angles of a pentagon in degrees are x°, (x + 20)°, (x + 40)°, (x + 60)° and (x + 80)° . Measure of the largest angle is
78°
148°
68°
158°
Find x in the following figure
100°
130°
125°
110°
If angles P, Q, R, and S of the quadrilateral PQRS, taken in order, are in the ratio 3 : 7 : 6 : 4, then PQRS is a
rhombus
parallellogram
trapezium
kite
Example for a regular polygon is
Square
Rectangle
Triangle
None of these
_____ is always a regular polygon.
Isosceles triangle
Equilateral triangle
Pentagon
Find the value of x
60°
120°
140°
Find the number of sides of a regular polygon whose each exterior angles has a measure of 60°
6
9
10
8
Opposite sides of a parallelograms are
Supplementary
Equal
Not equal
