EduSahara™ Assignment
Name : Quadrilateral Concepts
Chapter : Quadrilaterals
Grade : CBSE Grade IX
License : Non Commercial Use
Question
1
1.
Identify the figure below
(i)
hexagon
(ii)
quadrilateral
(iii)
heptagon
(iv)
nonagon
(v)
octagon
Question
2
2.
The sides of the quadrilateral are
(i)
MN
,
NO
,
OP
,
PM
(ii)
MN
,
NP
,
PQ
,
QM
(iii)
MO
,
OP
,
PN
,
NM
(iv)
MO
,
ON
,
NP
,
PM
(v)
MN
,
NO
,
OQ
,
QM
Question
3
3.
The name of the quadrilateral is
(i)
OPRS
(ii)
OQRP
(iii)
OPQS
(iv)
OQPR
(v)
OPQR
Question
4
4.
The angles of the quadrilateral are
(i)
∠O , ∠P , ∠Q , ∠T
(ii)
∠O , ∠P , ∠Q , ∠R
(iii)
∠O , ∠P , ∠R , ∠S
(iv)
∠O , ∠P , ∠Q , ∠S
(v)
∠O , ∠P , ∠R , ∠T
Question
5
5.
The vertices of the quadrilateral are
(i)
H , I , K , M
(ii)
H , I , J , L
(iii)
H , I , J , K
(iv)
H , I , K , L
(v)
H , I , J , M
Question
6
6.
The diagonals of the quadrilateral are
(i)
OQ
,
NP
(ii)
OR
,
NP
(iii)
PQ
,
NO
(iv)
OR
,
NQ
(v)
PO
,
NQ
Question
7
7.
The adjacent sides of the quadrilateral are
(i)
KL
&
LN
,
LN
&
NO
,
NO
&
OK
,
OK
&
KL
(ii)
KL
&
LM
,
LM
&
MO
,
MO
&
OK
,
OK
&
KL
(iii)
KM
&
ML
,
ML
&
LN
,
LN
&
NK
,
NK
&
KM
(iv)
KM
&
MN
,
MN
&
NL
,
NL
&
LK
,
LK
&
KM
(v)
KL
&
LM
,
LM
&
MN
,
MN
&
NK
,
NK
&
KL
Question
8
8.
The opposite sides of the quadrilateral are
(i)
BD
&
CE
,
DC
&
EB
(ii)
BD
&
EC
,
DE
&
CB
(iii)
BC
&
EF
,
CE
&
FB
(iv)
BC
&
DE
,
CD
&
EB
(v)
BC
&
DF
,
CD
&
FB
Question
9
9.
The adjacent angles of the quadrilateral are
(i)
∠L & ∠M , ∠M & ∠N , ∠N & ∠O , ∠O & ∠L
(ii)
∠L & ∠N , ∠N & ∠O , ∠O & ∠M , ∠M & ∠L
(iii)
∠L & ∠N , ∠N & ∠M , ∠M & ∠O , ∠O & ∠L
(iv)
∠L & ∠M , ∠M & ∠O , ∠O & ∠P , ∠P & ∠L
(v)
∠L & ∠M , ∠M & ∠N , ∠N & ∠P , ∠P & ∠L
Question
10
10.
The opposite angles of the quadrilateral are
(i)
∠B & ∠D , ∠C & ∠E
(ii)
∠B & ∠D , ∠C & ∠F
(iii)
∠B & ∠E , ∠D & ∠C
(iv)
∠B & ∠E , ∠C & ∠F
(v)
∠B & ∠C , ∠D & ∠E
Assignment Key
1) (ii)
2) (i)
3) (v)
4) (ii)
5) (iii)
6) (i)
7) (v)
8) (iv)
9) (i)
10) (i)