EduSahara™ Worksheet

Question 1

1.

How many diagonals does a hexagon have?

(i)

8
(ii)

10
(iii)

9
(iv)

6
(v)

12

Question 2

2.

Sum of the interior angles in a hexagon is

(i)

735°
(ii)

720°
(iii)

750°
(iv)

725°
(v)

730°

Question 3

3.

Find the number of sides in a regular polygon if each
exterior
angle is
18°

(i)

20
(ii)

18
(iii)

21
(iv)

23
(v)

19

Question 4

4.

Identify the figure below

(i)

quadrilateral
(ii)

parallelogram
(iii)

square
(iv)

triangle
(v)

circle

Question 5

5.

Identify the figure below

(i)

trapezium
(ii)

angle
(iii)

rhombus
(iv)

parallelogram
(v)

circle

Question 6

6.

Sum of the interior angles in an octagon is

(i)

1085°
(ii)

1090°
(iii)

1080°
(iv)

1095°
(v)

1110°

Question 7

7.

The value of each exterior angle in an n-sided regular polygon is

(i)

[
(2n - 4) x 90
n
] °
(ii)

[
(2n - 4) x 180
n
] °
(iii)

(
n
360
) °
(iv)

(
360
n
) °

Question 8

8.

Three angles of a quadrilateral are equal and the fourth angle measure 66.03°. What is the measure of each of the equal angles?

(i)

99.99°
(ii)

96.99°
(iii)

95.99°
(iv)

98.99°
(v)

97.99°

Question 9

9.

Sum of the interior angles in a decagon is

(i)

1450°
(ii)

1445°
(iii)

1455°
(iv)

1470°
(v)

1440°

Question 10

10.

Identify the figure below

(i)

quadrilateral
(ii)

heptagon
(iii)

pentagon
(iv)

hexagon
(v)

nonagon

Question 11

11.

How many diagonals does a decagon have?

(i)

35
(ii)

37
(iii)

32
(iv)

36
(v)

34

Question 12

12.

How many diagonals does a quadrilateral have?

(i)

0
(ii)

3
(iii)

1
(iv)

2
(v)

4

Question 13

13.

Sum of the interior angles in a triangle is

(i)

190°
(ii)

210°
(iii)

195°
(iv)

185°
(v)

180°

Question 14

14.

Sum of the interior angles in a heptagon is

(i)

915°
(ii)

905°
(iii)

910°
(iv)

900°
(v)

930°

Question 15

15.

Two adjacent angles of a parallelogram PQRS are in the ratio 9 : 9. Find the measure of each of its angles.

(i)

P

=

90°

,

Q

=

90°

,

R

=

90°

,

S

=

90°
(ii)

P

=

88°

,

Q

=

92°

,

R

=

89°

,

S

=

91°
(iii)

P

=

92°

,

Q

=

89°

,

R

=

88°

,

S

=

91°
(iv)

P

=

91°

,

Q

=

89°

,

R

=

92°

,

S

=

88°
(v)

P

=

89°

,

Q

=

88°

,

R

=

91°

,

S

=

92°

Question 16

16.

Identify the figure below

(i)

rectangle
(ii)

parallelogram
(iii)

circle
(iv)

square
(v)

rhombus

Question 17

17.

Identify the figure below

(i)

trapezium
(ii)

square
(iii)

kite
(iv)

circle
(v)

rhombus

Question 18

18.

Identify the figure below

(i)

quadrilateral
(ii)

triangle
(iii)

octagon
(iv)

circle
(v)

heptagon

Question 19

19.

Three angles of quadrilateral measure 98.59°, 95.22° and 58.16° respectively. Find the measure of the fourth angle

(i)

109.03°
(ii)

107.03°
(iii)

110.03°
(iv)

106.03°
(v)

108.03°

Question 20

20.

Identify the figure below

(i)

triangle
(ii)

nonagon
(iii)

decagon
(iv)

heptagon
(v)

pentagon

Question 21

21.

Identify the figure below

(i)

rhombus
(ii)

parallelogram
(iii)

kite
(iv)

angle
(v)

triangle

Question 22

22.

Identify the figure below

(i)

angle
(ii)

pentagon
(iii)

octagon
(iv)

triangle
(v)

circle

Question 23

23.

Sum of the interior angles in a pentagon is

(i)

555°
(ii)

540°
(iii)

550°
(iv)

545°
(v)

570°

Question 24

24.

Identify the figure below

(i)

hexagon
(ii)

triangle
(iii)

pentagon
(iv)

octagon
(v)

quadrilateral

Question 25

25.

How many diagonals does a pentagon have?

(i)

7
(ii)

3
(iii)

6
(iv)

4
(v)

5

Assignment Key