Find the measure of each exterior angle of a regular polygon of 10 sides.
450
36°
40°
90°
Opposite sides of a parallelograms are
Supplementary
Equal
Not equal
None of these
Find the number of sides of a regular polygon whose each exterior angles has a measure of 60°
6
9
10
8
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
The sum of the angles of any two adjacent angles in a parallelogram measures
90o
360o
180o
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 sum of the angles of a parallelogram is
540o
300o
The sum of the angles of a hexagon is
360°
540°
720°
810°
Sum of the angles of exterior angles of a polygon is
720o
600o
The interior angle of a regular polygon exceeds the exterior angle by 140°. Which one of the following is the number of sides in the polygon?
15
16
18
20
