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.  A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1. Which diagram shows an object that has 4 vertices and 4 faces? A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 2. Which skeleton would take 10 straws and 6 balls of clay to build? A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 3. Which skeleton would take 9 straws and 6 balls of clay to build? A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 4. Which diagram shows an object that has 1 face, 1 vertex, and 1 edge? A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 5. Which diagram shows an object that has 6 faces that are the same size? A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 6. Which skeleton would take 8 straws and 5 balls of clay to build? A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 7. Which diagram shows an object that has no faces, no edges, and no vertices? A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 8. Which diagram shows an object that has 2 faces, 2 edges, and no vertices? A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 9. Which skeleton would take 18 straws and 12 balls of clay to build? A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 10. Which diagram shows an object that has 5 faces, 9 edges, and 6 vertices?