Name: 
 

Lesson 8 - Communicating about 3-D Objects



 
Use the diagrams of the 3-D objects and the skeleton models to match the description with the  object.
grp001-1.jpg

grp001-2.jpg

 

 1. 

Which diagram shows an object that has 4 vertices and 4 faces?
 

 2. 

Which skeleton would take 10 straws and 6 balls of clay to build?
 

 3. 

Which skeleton would take 9 straws and 6 balls of clay to build?
 

 4. 

Which diagram shows an object that has 1 face, 1 vertex, and 1 edge?
 

 5. 

Which diagram shows an object that has 6 faces that are the same size?
 

 6. 

Which skeleton would take 8 straws and 5 balls of clay to build?
 

 7. 

Which diagram shows an object that has no faces, no edges, and no vertices?
 

 8. 

Which diagram shows an object that has 2 faces, 2 edges, and no vertices?
 

 9. 

Which skeleton would take 18 straws and 12 balls of clay to build?
 

 10. 

Which diagram shows an object that has 5 faces, 9 edges, and 6 vertices?
 



 
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