EduSahara™ Assignment
Name : Triangle Concepts
Chapter : Triangles
Grade : ICSE Grade VI
License : Non Commercial Use
Question 1
1.
    • The side opposite to the vertex
    • C
  • (i)
     


    DE
     
     
  • (ii)
     


    EC
     
     
  • (iii)
     


    CD
     
     
  • (iv)
     


    FD
     
     
  • (v)
     


    CG
     
     
Question 2
2.
    • The side opposite to the vertex
    • T
  • (i)
     


    US
     
     
  • (ii)
     


    TU
     
     
  • (iii)
     


    ST
     
     
  • (iv)
     


    SW
     
     
  • (v)
     


    VT
     
     
Question 3
3.
    • The side opposite to the vertex
    • C
  • (i)
     


    CA
     
     
  • (ii)
     


    AB
     
     
  • (iii)
     


    DB
     
     
  • (iv)
     


    BC
     
     
  • (v)
     


    AE
     
     
Question 4
4.
    • The vertex opposite to the side
    •  


      UV
       
       
  • (i)
    T
  • (ii)
    U
  • (iii)
     


    VW
     
     
  • (iv)
    X
Question 5
5.
    • The vertex opposite to the side
    •  


      NL
       
       
  • (i)
     


    NO
     
     
  • (ii)
    P
  • (iii)
    L
  • (iv)
    M
Question 6
6.
    • The vertex opposite to the side
    •  


      GH
       
       
  • (i)
    G
  • (ii)
    H
  • (iii)
     


    IJ
     
     
  • (iv)
    I
Question 7
7.
    • The sides of the triangle are
  • (i)
     


    KL
     
     
    ,
     


    LJ
     
     
    ,
     


    JK
     
     
  • (ii)
     


    JK
     
     
    ,
     


    KI
     
     
    ,
     


    IJ
     
     
  • (iii)
     


    JL
     
     
    ,
     


    LI
     
     
    ,
     


    IJ
     
     
  • (iv)
     


    LM
     
     
    ,
     


    MK
     
     
    ,
     


    KL
     
     
  • (v)
     


    KM
     
     
    ,
     


    MJ
     
     
    ,
     


    JK
     
     
Question 8
8.
    • The name of the triangle is
  • (i)
    △QRS
  • (ii)
    △PQS
  • (iii)
    △PQR
  • (iv)
    △RST
  • (v)
    △QRT
Question 9
9.
    • The angles of the triangle are
  • (i)
    ∠C , ∠D , ∠E
  • (ii)
    ∠D , ∠E , ∠G
  • (iii)
    ∠D , ∠E , ∠F
  • (iv)
    ∠E , ∠F , ∠G
  • (v)
    ∠C , ∠D , ∠F
Question 10
10.
    • The vertices of the triangle are
  • (i)
    D , E , G
  • (ii)
    E , F , H
  • (iii)
    D , E , F
  • (iv)
    F , G , H
  • (v)
    E , F , G
Question 11
11.
    • The exterior angles of the triangle are
  • (i)
    ∠GFD , ∠HDE , ∠IEF
  • (ii)
    ∠FGD , ∠GDE , ∠HEG
  • (iii)
    ∠GHE , ∠HEF , ∠IFH
  • (iv)
    ∠HGE , ∠IEF , ∠JFG
  • (v)
    ∠IHF , ∠JFG , ∠KGH
Question 12
12.
Consider the following figure. State which of the following statements are true
a)
    •  


      QR
       
       
    •  


      RP
       
       
b)
    •  


      QR
       
       
    • =
    •  


      RP
       
       
c)
    •  


      RP
       
       
    •  


      PQ
       
       
d)
    •  


      PQ
       
       
    •  


      QR
       
       
e)
    •  


      RP
       
       
    • =
    •  


      PQ
       
       
f)
    •  


      PQ
       
       
    • =
    •  


      QR
       
       
  • (i)
    {c,e}
  • (ii)
    {d,a,f}
  • (iii)
    {b,e,f}
  • (iv)
    {a,b}
  • (v)
    {c,b,e}
Question 13
13.
Consider the following figure. State which of the following statements are true
a)
    •  


      MK
       
       
    •  


      KL
       
       
b)
    •  


      KL
       
       
    •  


      LM
       
       
c)
    •  


      MK
       
       
    • =
    •  


      KL
       
       
d)
    •  


      LM
       
       
    •  


      MK
       
       
e)
    •  


      LM
       
       
    • =
    •  


      MK
       
       
f)
    •  


      KL
       
       
    • =
    •  


      LM
       
       
  • (i)
    {b,c,d}
  • (ii)
    {e,c}
  • (iii)
    {a,b}
  • (iv)
    {f,a,d}
  • (v)
    {e,b,c}
Question 14
14.
Consider the following figure. State which of the following statements are true
a)
    •  


      PN
       
       
    •  


      NO
       
       
b)
    •  


      NO
       
       
    • =
    •  


      OP
       
       
c)
    •  


      OP
       
       
    •  


      PN
       
       
d)
    •  


      NO
       
       
    •  


      OP
       
       
e)
    •  


      OP
       
       
    • =
    •  


      PN
       
       
f)
    •  


      PN
       
       
    • =
    •  


      NO
       
       
  • (i)
    {f,b,d}
  • (ii)
    {e,c}
  • (iii)
    {e,a,c}
  • (iv)
    {a,c,d}
  • (v)
    {b,a}
Question 15
15.
Consider the following figure. State which of the following statements are true
a)
    • ∠L
    • =
    • ∠M
b)
    • ∠M
    • =
    • ∠N
c)
    • ∠N
    • =
    • ∠L
d)
    • ∠L
    • ∠M
e)
    • ∠M
    • ∠N
f)
    • ∠N
    • ∠L
  • (i)
    {d,a}
  • (ii)
    {e,a,b}
  • (iii)
    {f,d,c}
  • (iv)
    {e,b}
  • (v)
    {a,b,c}
Question 16
16.
Consider the following figure. State which of the following statements are true
a)
    • ∠G
    • =
    • ∠E
b)
    • ∠E
    • =
    • ∠F
c)
    • ∠F
    • =
    • ∠G
d)
    • ∠E
    • ∠F
e)
    • ∠G
    • ∠E
f)
    • ∠F
    • ∠G
  • (i)
    {f,a,e}
  • (ii)
    {b,c,d}
  • (iii)
    {b,d}
  • (iv)
    {a,c}
  • (v)
    {c,d,e}
Question 17
17.
Consider the following figure. State which of the following statements are true
a)
    • ∠F
    • ∠G
b)
    • ∠G
    • =
    • ∠E
c)
    • ∠G
    • ∠E
d)
    • ∠E
    • =
    • ∠F
e)
    • ∠E
    • ∠F
f)
    • ∠F
    • =
    • ∠G
  • (i)
    {b,a}
  • (ii)
    {d,a,c}
  • (iii)
    {d,c}
  • (iv)
    {f,b,e}
  • (v)
    {a,c,e}
    Assignment Key

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