Geometry 2a: 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. What is the size of the missing angle?

  A  
   B     C     D  
101°
79°
89°
91°
    
2. What is the size of the missing angle?

  A  
  B  
  C  
   D  
64°
180°
116°
52°
    
3. What is the size of the missing angle?

  A  
  B  
   C     D  
47°
107°
73°
26°
    
4. What is the greatest number of obtuse angles you can have in a triangle?

  A  
   B  
  C  
  D  
0
1
2
3
    
5. What is the greatest number of obtuse angles you can have in a quadrilateral?

  A     B     C     D  
1
2
3
4
    
6. What is the size of the missing angle?

  A  
  B  
   C     D  
110°
125°
76°
67°
    
7. What is the size of the missing angle?

  A  
   B     C     D  
101°
69°
89°
62°
    
8. What is the size of the missing angle in this kite?

  A  
   B     C     D  
116°
64°
36°
84°
    
9. What is the size of the missing angle in this parallelogram?

  A  
   B  
  C  
  D  
106°
74°
116°
286°
    
10. Which of the following shapes has not been spit into two congruent halves?

  A     B     C     D  
    
11. Which shape is congruent to shape B?

  A     C     D     E     F     G     H  
    
12. Which of these is the net of a cube?

  A     B     C     D  
    
13. What shapes do you need to make the net of a square based pyramid?

  A  
Three squares, two triangles
   B  
Two squares, four triangles
  C  
Six squares
   D  
One square, four triangles
     
14. Which 3D shape matches this net?

  A  
Cone
   B  
Cylinder
  C  
Sphere
   D  
Hemisphere
     
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