Example for a regular polygon is
Square
Rectangle
Triangle
None of these
Find x in the following figure
100°
130°
125°
110°
The sum of the angles of any two adjacent angles in a parallelogram measures
90o
360o
180o
Opposite sides of a parallelograms are
Supplementary
Equal
Not equal
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°
Each angle of the rectangle measures as
60°
90°
45°
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
Find the value of x
120°
140°
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
Each interior angle of a regular polygon of n sides (n ≥ 3) contains
4n right angles
2(n + 1)/n right angles
2(n - 1)/n right angles
2(n - 2) /n right angles
