Geometry 2b: Mastery Questions
Guidance Notes - To answer each question, click on the letter that corresponds to the correct answer. You then need to click the 'Check' button to see if you are correct. If your answer is incorrect, you will be given a hint on how to get the correct answer. You then need to click the 'Try again' button to attempt the question once more.
1. Which shape has exactly one line of symmetry?

  A     B     C     D  
     
2. How many lines of symmetry does this shape have?

  A     B     C     D  
1
2
3
4
     
3. Which of these shapes have been reflected correctly?

  A    B     C    D  
     
4. What is the smallest number of additional squares that need to be shaded so that this shape has at least 1 line of symmetry ?

  A     B     C     D  
1
2
3
4
     
5. Which is the correct point for E when the triangle in Fig. 1 is reflected in the x-axis?

  A     B     C     D  
     
6. Which is the correct point for E when the triangle in Fig. 1 (above) is reflected in the y-axis?

  A  
  B  
  C  
  D  
    
7. What are the coordinates of the point F when the quadrilateral in Fig. 2 is reflected in the x-axis?

  A  
  B  
  C  
  D  
(-5, 4)
(5, -4)
(4, 5)
(4, -5)
    
8. What are the coordinates of the point G when the quadrilateral in Fig. 2 (above) is reflected in the y-axis?

  A  
  B  
  C  
  D  
(-5, 4)
(5, -4)
(4, 5)
(4, -5)
    
9. What are the coordinates of the point H when the quadrilateral in Fig. 2 (above) is translated 3 units to the right and 4 up?

  A  
  B  
  C  
  D  
(2, 0)
(2, -1)
(1, 1)
(1, 0)
    

10.		 Which is the correct point for E when the triangle in Fig. 3 is translated by the vector 3-2?

  A     B     C     D  
    
11. Which is the correct point for E when the triangle in Fig. 3 (above) is translated by the vector -32?

  A     B     C     D  
    
12. What are the coordinates of the point F when the quadrilateral in Fig. 4 is translated by the vector -4-5?

  A  
  B  
  C  
  D  
(-3, -2)
(-2, -2)
(-3, -3)
(-2, -3)
    
13. What are the coordinates of the point G when the quadrilateral in Fig. 4 (above) is translated by the vector -23?

  A  
  B  
  C  
  D  
(1, 2)
(1, 4)
(0, -1)
(-1, -1)
    
14. Which vector correctly describes the single translation that moves triangle 1 to triangle 2 in Fig. 5?

  A  
  B  
  C  
  D  
25
26
-2-5
-2-6
    
15. Which vector correctly describes the single translation that moves triangle 3 to triangle 1 in Fig. 5 (above)?

  A  
  B  
  C  
  D  
71
17
-1-6
-7-1
    
16. A reflection in which line would give exactly 2 invariant points in Fig 6?

  A     B     C     D  
    
17. A reflection in which line would give more than 2 invariant points in Fig 6 (above)?

  A     B     C     D  
    
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