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class 8 -Understanding Quadrilaterals

Total questions: 16

Worksheet time: 10mins

Name
Class
Date
1.

3. Number of diagonals in a hexagon is ________

a)

7

b)

11

c)

9

d)

5

2.

Sum of all interior angles of a pentagon is

a)

540

b)

360

c)

600

d)

180

3.

Sum of all exterior angles of a triangle is ______

a)

360

b)

90

c)

90 + 90

d)

83

4.

What is the measure of each angle in a regular hexagon?

a)

291

b)

180

c)

360

d)

120

5.

Diagonals of a rhombus are perpendicular bisectors of each other

a)

False

b)

True

6.

All squares are parallelograms

a)

true

b)

false

7.

Name quadrilateral whose diagonals are of equal length

(a)  

8.

Identify the quadrilateral with following properties a) all sides are equal b) all angles are equal c) all diagonals are equal

(a)  

9.

he measures of three angles of a quadrilateral are 65degree, 75 degree, 85 degree The measure of the fourth angle is __________

a)

75 degree

b)

85 degree

c)

65 degree

d)

135 degree

10.

2. In a parallelogram ABCD ,measure of <A=125 degree. find the measure of <B

a)

135 degree

b)

65 degree

c)

55 degree

d)

125 degree

11.

Length of 2 adjacent sides of a parallelogram are 4cm,3cm . Find the perimeter of the parallelogram.

(a)  

12.

Did you like this quiz

a)

yes

b)

no

13.

Identify the figure

a)

Hexagon

b)

Octagon

c)

Nonagon

d)

Decagon

14.

A quadrilateral with each pair of opposite sides parallel.


Opposite angles are equal.


Opposite sides are equal.


Diagonals bisect one another.

a)
b)
c)
15.

In the following polygons, which of the polygon is concave polygon?

a)
b)
c)
d)
16.

The angles of a quadrilateral are in the ratio 2:3:5:8, the angles are?

a)

130,70,120,140

b)

45,75,160.80

c)

40,60,100,160

d)

100,40,75,145