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)
     


    OQ
     
     
    ,
     


    QR
     
     
    ,
     


    RP
     
     
    ,
     


    PO
     
     
  • (iii)
     


    OP
     
     
    ,
     


    PQ
     
     
    ,
     


    QR
     
     
    ,
     


    RO
     
     
  • (iv)
     


    OQ
     
     
    ,
     


    QP
     
     
    ,
     


    PR
     
     
    ,
     


    RO
     
     
  • (v)
     


    OP
     
     
    ,
     


    PR
     
     
    ,
     


    RS
     
     
    ,
     


    SO
     
     
Question 2
2.
The name of the quadrilateral is
  • (i)
    FGHI
  • (ii)
    FHGI
  • (iii)
    FHIG
  • (iv)
    FGHJ
  • (v)
    FGIJ
Question 3
3.
The angles of the quadrilateral are
  • (i)
    ∠H , ∠I , ∠J , ∠L
  • (ii)
    ∠H , ∠I , ∠J , ∠K
  • (iii)
    ∠H , ∠I , ∠J , ∠M
  • (iv)
    ∠H , ∠I , ∠K , ∠L
  • (v)
    ∠H , ∠I , ∠K , ∠M
Question 4
4.
The vertices of the quadrilateral are
  • (i)
    M , N , O , Q
  • (ii)
    M , N , O , P
  • (iii)
    M , N , P , Q
  • (iv)
    M , N , P , R
  • (v)
    M , N , O , R
Question 5
5.
The diagonals of the quadrilateral are
  • (i)
     


    MN
     
     
    ,
     


    KL
     
     
  • (ii)
     


    LN
     
     
    ,
     


    KM
     
     
  • (iii)
     


    ML
     
     
    ,
     


    KN
     
     
  • (iv)
     


    LO
     
     
    ,
     


    KM
     
     
  • (v)
     


    LO
     
     
    ,
     


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


    EG
     
     
    &
     


    GF
     
     
    ,
     


    GF
     
     
    &
     


    FH
     
     
    ,
     


    FH
     
     
    &
     


    HE
     
     
    ,
     


    HE
     
     
    &
     


    EG
     
     
  • (ii)
     


    EF
     
     
    &
     


    FH
     
     
    ,
     


    FH
     
     
    &
     


    HI
     
     
    ,
     


    HI
     
     
    &
     


    IE
     
     
    ,
     


    IE
     
     
    &
     


    EF
     
     
  • (iii)
     


    EG
     
     
    &
     


    GH
     
     
    ,
     


    GH
     
     
    &
     


    HF
     
     
    ,
     


    HF
     
     
    &
     


    FE
     
     
    ,
     


    FE
     
     
    &
     


    EG
     
     
  • (iv)
     


    EF
     
     
    &
     


    FG
     
     
    ,
     


    FG
     
     
    &
     


    GI
     
     
    ,
     


    GI
     
     
    &
     


    IE
     
     
    ,
     


    IE
     
     
    &
     


    EF
     
     
  • (v)
     


    EF
     
     
    &
     


    FG
     
     
    ,
     


    FG
     
     
    &
     


    GH
     
     
    ,
     


    GH
     
     
    &
     


    HE
     
     
    ,
     


    HE
     
     
    &
     


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


    LN
     
     
    &
     


    OM
     
     
    ,
     


    NO
     
     
    &
     


    ML
     
     
  • (ii)
     


    LM
     
     
    &
     


    NP
     
     
    ,
     


    MN
     
     
    &
     


    PL
     
     
  • (iii)
     


    LN
     
     
    &
     


    MO
     
     
    ,
     


    NM
     
     
    &
     


    OL
     
     
  • (iv)
     


    LM
     
     
    &
     


    NO
     
     
    ,
     


    MN
     
     
    &
     


    OL
     
     
  • (v)
     


    LM
     
     
    &
     


    OP
     
     
    ,
     


    MO
     
     
    &
     


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

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