EduSahara™ Assignment
Name : Quadrilateral Concepts
Chapter : Quadrilaterals
Grade : ICSE Grade IX
License : Non Commercial Use
Question 1
1.
The sides of the quadrilateral are
  • (i)
     


    OP
     
     
    ,
     


    PQ
     
     
    ,
     


    QS
     
     
    ,
     


    SO
     
     
  • (ii)
     


    OP
     
     
    ,
     


    PR
     
     
    ,
     


    RS
     
     
    ,
     


    SO
     
     
  • (iii)
     


    OP
     
     
    ,
     


    PQ
     
     
    ,
     


    QR
     
     
    ,
     


    RO
     
     
  • (iv)
     


    OQ
     
     
    ,
     


    QP
     
     
    ,
     


    PR
     
     
    ,
     


    RO
     
     
  • (v)
     


    OQ
     
     
    ,
     


    QR
     
     
    ,
     


    RP
     
     
    ,
     


    PO
     
     
Question 2
2.
The name of the quadrilateral is
  • (i)
    ACDB
  • (ii)
    ABCD
  • (iii)
    ABDE
  • (iv)
    ACBD
  • (v)
    ABCE
Question 3
3.
The angles of the quadrilateral are
  • (i)
    ∠M , ∠N , ∠P , ∠R
  • (ii)
    ∠M , ∠N , ∠O , ∠P
  • (iii)
    ∠M , ∠N , ∠O , ∠R
  • (iv)
    ∠M , ∠N , ∠O , ∠Q
  • (v)
    ∠M , ∠N , ∠P , ∠Q
Question 4
4.
The vertices of the quadrilateral are
  • (i)
    M , N , O , Q
  • (ii)
    M , N , P , R
  • (iii)
    M , N , O , P
  • (iv)
    M , N , P , Q
  • (v)
    M , N , O , R
Question 5
5.
The diagonals of the quadrilateral are
  • (i)
     


    HG
     
     
    ,
     


    FI
     
     
  • (ii)
     


    HI
     
     
    ,
     


    FG
     
     
  • (iii)
     


    GJ
     
     
    ,
     


    FI
     
     
  • (iv)
     


    GI
     
     
    ,
     


    FH
     
     
  • (v)
     


    GJ
     
     
    ,
     


    FH
     
     
Question 6
6.
The adjacent sides of the quadrilateral are
  • (i)
     


    CD
     
     
    &
     


    DF
     
     
    ,
     


    DF
     
     
    &
     


    FG
     
     
    ,
     


    FG
     
     
    &
     


    GC
     
     
    ,
     


    GC
     
     
    &
     


    CD
     
     
  • (ii)
     


    CD
     
     
    &
     


    DE
     
     
    ,
     


    DE
     
     
    &
     


    EF
     
     
    ,
     


    EF
     
     
    &
     


    FC
     
     
    ,
     


    FC
     
     
    &
     


    CD
     
     
  • (iii)
     


    CE
     
     
    &
     


    EF
     
     
    ,
     


    EF
     
     
    &
     


    FD
     
     
    ,
     


    FD
     
     
    &
     


    DC
     
     
    ,
     


    DC
     
     
    &
     


    CE
     
     
  • (iv)
     


    CE
     
     
    &
     


    ED
     
     
    ,
     


    ED
     
     
    &
     


    DF
     
     
    ,
     


    DF
     
     
    &
     


    FC
     
     
    ,
     


    FC
     
     
    &
     


    CE
     
     
  • (v)
     


    CD
     
     
    &
     


    DE
     
     
    ,
     


    DE
     
     
    &
     


    EG
     
     
    ,
     


    EG
     
     
    &
     


    GC
     
     
    ,
     


    GC
     
     
    &
     


    CD
     
     
Question 7
7.
The opposite sides of the quadrilateral are
  • (i)
     


    KL
     
     
    &
     


    MN
     
     
    ,
     


    LM
     
     
    &
     


    NK
     
     
  • (ii)
     


    KL
     
     
    &
     


    MO
     
     
    ,
     


    LM
     
     
    &
     


    OK
     
     
  • (iii)
     


    KM
     
     
    &
     


    LN
     
     
    ,
     


    ML
     
     
    &
     


    NK
     
     
  • (iv)
     


    KL
     
     
    &
     


    NO
     
     
    ,
     


    LN
     
     
    &
     


    OK
     
     
  • (v)
     


    KM
     
     
    &
     


    NL
     
     
    ,
     


    MN
     
     
    &
     


    LK
     
     
Question 8
8.
The adjacent angles of the quadrilateral are
  • (i)
    ∠G & ∠I , ∠I & ∠J , ∠J & ∠H , ∠H & ∠G
  • (ii)
    ∠G & ∠I , ∠I & ∠H , ∠H & ∠J , ∠J & ∠G
  • (iii)
    ∠G & ∠H , ∠H & ∠J , ∠J & ∠K , ∠K & ∠G
  • (iv)
    ∠G & ∠H , ∠H & ∠I , ∠I & ∠J , ∠J & ∠G
  • (v)
    ∠G & ∠H , ∠H & ∠I , ∠I & ∠K , ∠K & ∠G
Question 9
9.
The opposite angles of the quadrilateral are
  • (i)
    ∠D & ∠F , ∠E & ∠G
  • (ii)
    ∠D & ∠E , ∠F & ∠G
  • (iii)
    ∠D & ∠G , ∠E & ∠H
  • (iv)
    ∠D & ∠F , ∠E & ∠H
  • (v)
    ∠D & ∠G , ∠F & ∠E
Question 10
10.
Which of the following is a regular polygon with four sides?
  • (i)
    rectangle
  • (ii)
    rhombus
  • (iii)
    trapezium
  • (iv)
    square
  • (v)
    parallelogram
Question 11
11.
Sum of the interior angles in a quadrilateral is
  • (i)
    390°
  • (ii)
    375°
  • (iii)
    370°
  • (iv)
    365°
  • (v)
    360°
Question 12
12.
How many diagonals does a quadrilateral have?
  • (i)
    1
  • (ii)
    2
  • (iii)
    3
  • (iv)
    0
  • (v)
    4
Question 13
13.
Identify the figure below
  • (i)
    hexagon
  • (ii)
    heptagon
  • (iii)
    angle
  • (iv)
    quadrilateral
  • (v)
    triangle
    Assignment Key

  •  1) (iii)
  •  2) (ii)
  •  3) (ii)
  •  4) (iii)
  •  5) (iv)
  •  6) (ii)
  •  7) (i)
  •  8) (iv)
  •  9) (i)
  •  10) (iv)
  •  11) (v)
  •  12) (ii)
  •  13) (iv)