SSC Board Practice

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SSC Grade VII - Triangles and Its Properties
Question 1
1.
In  △BCD, if ∠B = 30° and ∠C = ∠D, find the measure of each of the equal angles of the triangle
  • 74°
  • 77°
  • 75°
  • 76°
  • 73°
Question 2
2.
    • The angles of the triangle are
  • ∠N , ∠O , ∠P
  • ∠M , ∠N , ∠O
  • ∠L , ∠M , ∠N
  • ∠L , ∠M , ∠O
  • ∠M , ∠N , ∠P
Question 3
3.
In the given triangle, ∠J = 53.96°. Find the measure of ∠K and ∠L
  • ∠K = ∠L = 64.02°
  • ∠K = ∠L = 62.02°
  • ∠K = ∠L = 61.02°
  • ∠K = ∠L = 63.02°
  • ∠K = ∠L = 65.02°
Question 4
4.
    • The vertex opposite to the side
    •  

      VW
       
       
  • U
  •  

    WX
     
     
  • V
  • Y
Question 5
5.
Find the unknown angle in the following figure
  • x
    =
    136°
  • x
    =
    134°
  • x
    =
    137°
  • x
    =
    133°
  • x
    =
    135°
Question 6
6.
In the given figure, if BE = FB, find the values of x , y , z and t
  • x =67.62°, y =24.32°, z =23.13° , t =123.81°
  • x =67.62°, y =26.32°, z =25.13° , t =123.81°
  • x =67.62°, y =26.32°, z =26.13° , t =124.81°
  • x =67.62°, y =28.32°, z =27.13° , t =123.81°
  • x =67.62°, y =26.32°, z =24.13° , t =122.81°
Question 7
7.
    • The side opposite to the vertex
    • H
  •  

    KI
     
     
  •  

    HL
     
     
  •  

    IJ
     
     
  •  

    JH
     
     
  •  

    HI
     
     
Question 8
8.
Find the unknown marked angles in the following figure
  • x
    =
    111°
    ,
    y
    =
    44°
  • x
    =
    113°
    ,
    y
    =
    46°
  • x
    =
    112°
    ,
    y
    =
    45°
  • x
    =
    115°
    ,
    y
    =
    48°
  • x
    =
    114°
    ,
    y
    =
    47°
Question 9
9.
In the given figure, calculate the value of x.
  • x
    =
    141°
  • x
    =
    140°
  • x
    =
    139°
  • x
    =
    142°
  • x
    =
    138°
Question 10
10.
In the given figure, calculate the value of x.
  • x
    =
    22.5°
  • x
    =
    21.5°
  • x
    =
    20.5°
  • x
    =
    24.5°
  • x
    =
    23.5°