EduSahara™ Assignment
Name : Transversal Concepts
Chapter : Lines and Angles
Grade : SSC Grade VII
License : Non Commercial Use
Question
1
1.
A line that intersects two lines at two different points is called
(i)
transversal
(ii)
perpendicular lines
(iii)
coplanar lines
(iv)
concurrent lines
(v)
parallel lines
Question
2
2.
Find the adjacent angles in the given figure
(i)
∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
(ii)
∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5
(iii)
∠3 , ∠4 , ∠5 , ∠6
(iv)
∠3 , ∠6 ; ∠4 , ∠5
(v)
∠3 , ∠5 ; ∠4 , ∠6
Question
3
3.
Find the vertically opposite angles in the given figure
(i)
∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
(ii)
∠1 , ∠8 ; ∠2 , ∠7
(iii)
∠3 , ∠5 ; ∠4 , ∠6
(iv)
∠1 , ∠2 , ∠7 , ∠8
(v)
∠3 , ∠6 ; ∠4 , ∠5
Question
4
4.
Find the interior angles in the given figure
(i)
∠1 , ∠8 ; ∠2 , ∠7
(ii)
∠1 , ∠2 , ∠7 , ∠8
(iii)
∠3 , ∠4 , ∠5 , ∠6
(iv)
∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
(v)
∠3 , ∠5 ; ∠4 , ∠6
Question
5
5.
Find the exterior angles in the given figure
(i)
∠3 , ∠6 ; ∠4 , ∠5
(ii)
∠1 , ∠8 ; ∠2 , ∠7
(iii)
∠1 , ∠2 , ∠7 , ∠8
(iv)
∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
(v)
∠3 , ∠4 , ∠5 , ∠6
Question
6
6.
Find the interior alternate angles in the given figure
(i)
∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5
(ii)
∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
(iii)
∠1 , ∠8 ; ∠2 , ∠7
(iv)
∠3 , ∠6 ; ∠4 , ∠5
(v)
∠1 , ∠2 , ∠7 , ∠8
Question
7
7.
Find the exterior alternate angles in the given figure
(i)
∠3 , ∠5 ; ∠4 , ∠6
(ii)
∠1 , ∠5 ; ∠2 , ∠6 ; ∠3 , ∠7 ; ∠4 , ∠8
(iii)
∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5
(iv)
∠1 , ∠8 ; ∠2 , ∠7
(v)
∠3 , ∠4 , ∠5 , ∠6
Question
8
8.
Find the corresponding angles in the given figure
(i)
∠3 , ∠5 ; ∠4 , ∠6
(ii)
∠1 , ∠5 ; ∠2 , ∠6 ; ∠3 , ∠7 ; ∠4 , ∠8
(iii)
∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5
(iv)
∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
(v)
∠3 , ∠4 , ∠5 , ∠6
Question
9
9.
Find the co-interior angles in the given figure
(i)
∠1 , ∠8 ; ∠2 , ∠7
(ii)
∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
(iii)
∠1 , ∠5 ; ∠2 , ∠6 ; ∠3 , ∠7 ; ∠4 , ∠8
(iv)
∠1 , ∠2 , ∠7 , ∠8
(v)
∠3 , ∠5 ; ∠4 , ∠6
Question
10
10.
Find the value of 'x'
(i)
94°
(ii)
99°
(iii)
89°
(iv)
84°
(v)
114°
Question
11
11.
In the given figure l ∥ m. Find the value of 'q'
(i)
10
(ii)
15
(iii)
11
(iv)
12
(v)
13
Question
12
12.
In the given figure l ∥ m. Find the value of 'q'
(i)
33
(ii)
35
(iii)
36
(iv)
37
(v)
39
Question
13
13.
In the given figure l ∥ m. Find the value of 'x'
(i)
14
(ii)
12
(iii)
11
(iv)
15
(v)
13
Question
14
14.
In the given figure l ∥ m. Find the value of 't'
(i)
14
(ii)
11
(iii)
10
(iv)
12
(v)
8
Question
15
15.
In the given figure l ∥ m. Find the value of 'z'
(i)
12
(ii)
14
(iii)
15
(iv)
17
(v)
13
Question
16
16.
In the given figure l ∥ m. Find the value of 'y'
(i)
45°
(ii)
70°
(iii)
40°
(iv)
55°
(v)
50°
Question
17
17.
In the given figurel ∥ m. Find the value of 's'
(i)
51°
(ii)
46°
(iii)
76°
(iv)
56°
(v)
61°
Question
18
18.
In the given figure,
l ∥ m
and
n ∥ o
and
p ∥ q
.
Find the values of
{d,e,f,g,h,i}
(i)
82
°
,
50
°
,
50
°
,
48
°
,
48
°
,
82
°
(ii)
82
°
,
48
°
,
50
°
,
50
°
,
82
°
,
48
°
(iii)
50
°
,
50
°
,
48
°
,
48
°
,
82
°
,
82
°
(iv)
48
°
,
50
°
,
82
°
,
48
°
,
50
°
,
82
°
(v)
50
°
,
48
°
,
82
°
,
48
°
,
50
°
,
82
°
Question
19
19.
Which of the following are true for alternate angles?
a)
They are not adjacent angles
b)
One is interior angle and the other is exterior
c)
They are in the same side of the transversal
d)
They are on either side of the transversal
e)
Both are interior angles
f)
They are adjacent angles
(i)
{b,a}
(ii)
{f,b,e}
(iii)
{a,d,e}
(iv)
{c,d}
(v)
{c,a,d}
Question
20
20.
Which of the following are true for corresponding angles?
a)
They are adjacent angles
b)
One is interior angle and the other is exterior angle
c)
They are on the same side of the transversal
d)
They are on either side of the transversal
e)
Both are interior angles
f)
They are not adjacent angles
(i)
{b,c,f}
(ii)
{d,c}
(iii)
{e,a,f}
(iv)
{a,b}
(v)
{d,b,c}
Question
21
21.
Which of the following are true?
a)
If
f
∥
g
and
g
∥
h
, then
f
∥
h
b)
If two lines are parallel to the same line, then they are parallel to each other
c)
If
f
⟂
g
and
f
⟂
h
, then
g
⟂
h
d)
If
f
⟂
g
and
g
⟂
h
, then
f
⟂
h
e)
If two lines are parallel to the same line, then they are perpendicular to each other
(i)
{e,c,a}
(ii)
{d,b}
(iii)
{c,a}
(iv)
{a,b}
(v)
{d,b,a}
Question
22
22.
In the given figure, j , k , l , m , n , o are lines in a plane. By looking at the figure, which of the following are true?
a)
n
is the transversal of
l
&
m
b)
j
∥
m
c)
j
∥
k
d)
o
is the transversal of
l
&
j
e)
j
is the transversal of
l
&
n
f)
m
is the transversal of
j
&
k
(i)
{b,f,a}
(ii)
{a,c,d,f}
(iii)
{b,a}
(iv)
{e,c}
(v)
{b,e,d}
Question
23
23.
Which of the following are true with respect to lines j , k , l , m where j ∥ k , k ⟂ l , l ⟂ m?
a)
j
∥
l
b)
j
∥
m
c)
k
∥
m
d)
l
∥
m
e)
j
⟂
m
(i)
{b,c}
(ii)
{e,a,b}
(iii)
{d,c}
(iv)
{a,b}
(v)
{d,c,b}
Question
24
24.
Which of the given figures is wrong?
(i)
IV
(ii)
I
(iii)
III
(iv)
II
Question
25
25.
In which of the figures given bellow, l ∥ m?
(i)
III
(ii)
II
(iii)
I
(iv)
IV
Question
26
26.
In which of the figures given bellow, l ∦ m(not parallel)?
(i)
II
(ii)
III
(iii)
IV
(iv)
I
Question
27
27.
If l ∥ m, which of the given figures is correct?
(i)
IV
(ii)
I
(iii)
II
(iv)
III
Assignment Key
1) (i)
2) (ii)
3) (i)
4) (iii)
5) (iii)
6) (iv)
7) (iv)
8) (ii)
9) (v)
10) (iv)
11) (iv)
12) (iii)
13) (v)
14) (ii)
15) (ii)
16) (iii)
17) (ii)
18) (iv)
19) (iii)
20) (i)
21) (iv)
22) (ii)
23) (i)
24) (iii)
25) (iv)
26) (iv)
27) (iv)
